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How can we change the strength of a magnetic field around a solenoid of given material ?
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Most Upvoted Answer
How can we change the strength of a magnetic field around a solenoid o...
We can change the strength of a magnetic field around a solenoid in the following ways-
1. By increasing number of turns in the coil.
2. By changing strength of current in the solenoid.
3. By changing nature of core material in the solenoid like soft iron.
HOPE IT HELPS!!:-)
Community Answer
How can we change the strength of a magnetic field around a solenoid o...
The strength of the magnetic field around a solenoid can be increased by:

increasing the number of turns on the coil

increasing the current

placing an iron core inside the solenoid
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Read the following passage and answer the questions:A solenoid is a long helical coil of wire through which a current is run in order to create a magnetic field. The magnetic field of the solenoid is the superposition of the fields due to the current through each coil. It is nearly uniform inside the solenoid and close to zero outside and is similar to the field of a bar magnet having a north pole at oneend and a south pole at the other depending upon the direction of current flow. The magnetic field produced in the solenoid is dependent on a few factors such as, the current in the coil, number of turns per unit length etc.The following graph is obtained by a researcher while doing an experiment to see the variation of the magnetic field with respect to the current in the solenoid.The unit of magnetic field as given in the graph attached is in mili-Tesla (mT) and the current is given in Ampere.After analysing the graph a student writes the following statements.(I) The magnetic field produced by the solenoid is inversely proportional to the current.(II) The magnetic field produced by the solenoid is directly proportional to the current.(III) The magnetic field produced by the solenoid is directly proportional to the square of the current.(IV) The magnetic field produced by the solenoid is independent of the current.Choose from the following which of the following would be the correct statement(s).

Read the following passage and answer the questions:A solenoid is a long helical coil of wire through which a current is run in order to create a magnetic field. The magnetic field of the solenoid is the superposition of the fields due to the current through each coil. It is nearly uniform inside the solenoid and close to zero outside and is similar to the field of a bar magnet having a north pole at oneend and a south pole at the other depending upon the direction of current flow. The magnetic field produced in the solenoid is dependent on a few factors such as, the current in the coil, number of turns per unit length etc.The following graph is obtained by a researcher while doing an experiment to see the variation of the magnetic field with respect to the current in the solenoid.The unit of magnetic field as given in the graph attached is in mili-Tesla (mT) and the current is given in Ampere.Q. The magnetic field lines produced inside the solenoid are similar to that of …

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How can we change the strength of a magnetic field around a solenoid of given material ?
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How can we change the strength of a magnetic field around a solenoid of given material ? 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 How can we change the strength of a magnetic field around a solenoid of given material ? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for How can we change the strength of a magnetic field around a solenoid of given material ?.
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