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Directions: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:
Assertion: A solenoid tends to expand, when a current passes through it.
Reason : Two straight parallel metallic wires carrying current in the same direction attract each other.
- a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).
- b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).
- c)Assertion (A) is true but reason (R) is false.
- d)Assertion (A) is false but reason (R) is true.
- e)Both Assertion and Reason are false.
Correct answer is option 'D'. Can you explain this answer?
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Verified Answer
Directions: In the following questions, a statement of assertion (A) ...
When current flows through a solenoid, the currents in the various turns of the solenoid are parallel and in the same direction. Since the current flowing through parallel wires in the same direction leads to force of attraction between them, the turns of the solenoid will also attract each other and as a result the solenoid tends to contract.
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Most Upvoted Answer
Directions: In the following questions, a statement of assertion (A) ...
Assertion: A solenoid tends to expand when a current passes through it.
Reason: Two straight parallel metallic wires carrying current in the same direction attract each other.
The correct answer is option D, Assertion (A) is false but reason (R) is true.
Explanation:
A solenoid is a coil of wire wound in the shape of a cylinder. When a current passes through a solenoid, it produces a magnetic field inside the solenoid. The magnetic field lines due to the current in the solenoid are similar to the field lines of a bar magnet. These field lines are directed from the south pole to the north pole inside the solenoid.
When a current passes through a wire, it creates a magnetic field around the wire. The direction of the magnetic field lines can be determined using the right-hand rule. If two wires carrying current in the same direction are placed parallel to each other, the magnetic field produced by one wire will interact with the magnetic field produced by the other wire.
According to the right-hand rule, the magnetic field due to each wire will form concentric circles around the wire. The magnetic field lines of one wire will be in the same direction as the field lines of the other wire. Since like magnetic poles repel each other, the two wires will experience a force of repulsion. This is because the magnetic field lines of both wires are in the same direction, creating like magnetic poles.
The assertion that a solenoid tends to expand when a current passes through it is false. When a current passes through a solenoid, it produces a magnetic field inside the solenoid. This magnetic field interacts with the magnetic field produced by the wire itself, causing the solenoid to contract rather than expand. The reason that two straight parallel metallic wires carrying current in the same direction attract each other is true, but it does not provide a correct explanation for the assertion.
Reason: Two straight parallel metallic wires carrying current in the same direction attract each other.
The correct answer is option D, Assertion (A) is false but reason (R) is true.
Explanation:
A solenoid is a coil of wire wound in the shape of a cylinder. When a current passes through a solenoid, it produces a magnetic field inside the solenoid. The magnetic field lines due to the current in the solenoid are similar to the field lines of a bar magnet. These field lines are directed from the south pole to the north pole inside the solenoid.
When a current passes through a wire, it creates a magnetic field around the wire. The direction of the magnetic field lines can be determined using the right-hand rule. If two wires carrying current in the same direction are placed parallel to each other, the magnetic field produced by one wire will interact with the magnetic field produced by the other wire.
According to the right-hand rule, the magnetic field due to each wire will form concentric circles around the wire. The magnetic field lines of one wire will be in the same direction as the field lines of the other wire. Since like magnetic poles repel each other, the two wires will experience a force of repulsion. This is because the magnetic field lines of both wires are in the same direction, creating like magnetic poles.
The assertion that a solenoid tends to expand when a current passes through it is false. When a current passes through a solenoid, it produces a magnetic field inside the solenoid. This magnetic field interacts with the magnetic field produced by the wire itself, causing the solenoid to contract rather than expand. The reason that two straight parallel metallic wires carrying current in the same direction attract each other is true, but it does not provide a correct explanation for the assertion.
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Directions: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:Assertion: A solenoid tends to expand, when a current passes through it.Reason : Two straight parallel metallic wires carrying current in the same direction attract each other.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.e)Both Assertion and Reason are false.Correct answer is option 'D'. Can you explain this answer?
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Directions: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:Assertion: A solenoid tends to expand, when a current passes through it.Reason : Two straight parallel metallic wires carrying current in the same direction attract each other.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.e)Both Assertion and Reason are false.Correct answer is option 'D'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Directions: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:Assertion: A solenoid tends to expand, when a current passes through it.Reason : Two straight parallel metallic wires carrying current in the same direction attract each other.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.e)Both Assertion and Reason are false.Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:Assertion: A solenoid tends to expand, when a current passes through it.Reason : Two straight parallel metallic wires carrying current in the same direction attract each other.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.e)Both Assertion and Reason are false.Correct answer is option 'D'. Can you explain this answer?.
Directions: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:Assertion: A solenoid tends to expand, when a current passes through it.Reason : Two straight parallel metallic wires carrying current in the same direction attract each other.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.e)Both Assertion and Reason are false.Correct answer is option 'D'. Can you explain this answer? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Directions: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:Assertion: A solenoid tends to expand, when a current passes through it.Reason : Two straight parallel metallic wires carrying current in the same direction attract each other.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.e)Both Assertion and Reason are false.Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:Assertion: A solenoid tends to expand, when a current passes through it.Reason : Two straight parallel metallic wires carrying current in the same direction attract each other.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.e)Both Assertion and Reason are false.Correct answer is option 'D'. Can you explain this answer?.
Solutions for Directions: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:Assertion: A solenoid tends to expand, when a current passes through it.Reason : Two straight parallel metallic wires carrying current in the same direction attract each other.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.e)Both Assertion and Reason are false.Correct answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 10.
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Here you can find the meaning of Directions: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:Assertion: A solenoid tends to expand, when a current passes through it.Reason : Two straight parallel metallic wires carrying current in the same direction attract each other.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.e)Both Assertion and Reason are false.Correct answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Directions: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:Assertion: A solenoid tends to expand, when a current passes through it.Reason : Two straight parallel metallic wires carrying current in the same direction attract each other.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.e)Both Assertion and Reason are false.Correct answer is option 'D'. Can you explain this answer?, a detailed solution for Directions: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:Assertion: A solenoid tends to expand, when a current passes through it.Reason : Two straight parallel metallic wires carrying current in the same direction attract each other.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.e)Both Assertion and Reason are false.Correct answer is option 'D'. Can you explain this answer? has been provided alongside types of Directions: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:Assertion: A solenoid tends to expand, when a current passes through it.Reason : Two straight parallel metallic wires carrying current in the same direction attract each other.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.e)Both Assertion and Reason are false.Correct answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Directions: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:Assertion: A solenoid tends to expand, when a current passes through it.Reason : Two straight parallel metallic wires carrying current in the same direction attract each other.a)Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).b)Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).c)Assertion (A) is true but reason (R) is false.d)Assertion (A) is false but reason (R) is true.e)Both Assertion and Reason are false.Correct answer is option 'D'. Can you explain this answer? tests, examples and also practice Class 10 tests.
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