Electrical Engineering (EE) Exam > Electrical Engineering (EE) Questions > Assertion (A): The potential in case of magne...
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Assertion (A): The potential in case of magnetic field is a vector potential.
Reason (R): The potential in case of electric field is a scalar potential
Reason (R): The potential in case of electric field is a scalar potential
- a)Both A and R are true and R is a correct explanation of A.
- b)Both A and R are true but R is not a correct explanation of A.
- c)A is true but R is false.
- d)A is false but R is true.
Correct answer is option 'B'. Can you explain this answer?
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Verified Answer
Assertion (A): The potential in case of magnetic field is a vector pot...
- Both assertion and reason are correct statements.
- The potential in case of magnetic field is a vector potential because source for producing a magnetic field is a current element which has both magnitude and direction.
- The potential in case of electric field i.e. electric potential is a scalar potential because the source for producing an electric field is a charge which is a scaler quantity (having only magnitude).
Most Upvoted Answer
Assertion (A): The potential in case of magnetic field is a vector pot...
Assertion and Reasoning Explanation:
Assertion (A):
The potential in case of a magnetic field is a vector potential.
Reason (R):
The potential in case of an electric field is a scalar potential.
Explanation:
Therefore, the correct answer is option B) Both A and R are true but R is not a correct explanation of A.
Assertion (A):
The potential in case of a magnetic field is a vector potential.
Reason (R):
The potential in case of an electric field is a scalar potential.
Explanation:
- Vector Potential in Magnetic Field: In the case of a magnetic field, the potential is represented by a vector potential. The vector potential is a mathematical quantity used in electromagnetism to describe the magnetic field in terms of a vector field. It is used to simplify the calculations involving magnetic fields.
- Scalar Potential in Electric Field: On the other hand, in the case of an electric field, the potential is represented by a scalar potential. The scalar potential is a scalar field that describes the electric potential energy per unit charge at any point in space. It is a fundamental concept in electrostatics and is used to calculate the electric field.
- Relation between A and R: Both Assertion (A) and Reason (R) are true. The vector potential is used to represent the potential in a magnetic field, while the scalar potential is used to represent the potential in an electric field. However, the Reason (R) is not a direct explanation of Assertion (A) as they are two separate concepts related to different types of fields (magnetic field and electric field).
Therefore, the correct answer is option B) Both A and R are true but R is not a correct explanation of A.
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Assertion (A): The potential in case of magnetic field is a vector potential.Reason (R): The potential in case of electric field is a scalar potentiala)Both A and R are true and R is a correct explanation of A.b)Both A and R are true but R is not a correct explanation of A.c)A is true but R is false.d)A is false but R is true.Correct answer is option 'B'. Can you explain this answer?
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Assertion (A): The potential in case of magnetic field is a vector potential.Reason (R): The potential in case of electric field is a scalar potentiala)Both A and R are true and R is a correct explanation of A.b)Both A and R are true but R is not a correct explanation of A.c)A is true but R is false.d)A is false but R is true.Correct answer is option 'B'. Can you explain this answer? for Electrical Engineering (EE) 2024 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about Assertion (A): The potential in case of magnetic field is a vector potential.Reason (R): The potential in case of electric field is a scalar potentiala)Both A and R are true and R is a correct explanation of A.b)Both A and R are true but R is not a correct explanation of A.c)A is true but R is false.d)A is false but R is true.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Assertion (A): The potential in case of magnetic field is a vector potential.Reason (R): The potential in case of electric field is a scalar potentiala)Both A and R are true and R is a correct explanation of A.b)Both A and R are true but R is not a correct explanation of A.c)A is true but R is false.d)A is false but R is true.Correct answer is option 'B'. Can you explain this answer?.
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