Physics
Grade-10
Easy

Question

Read the following statements and choose the correct option:
Assertion: a magnetic field interacts with a moving charge and not with a stationary charge. Reason: A moving charge produces a magnetic field

  1. The assertion and reason are both false.
  2. Both assertion and reason are true, but the reason is not the correct explanation of the assertion.
  3. Assertion is true, but the reason is false.
  4. Both assertion and reason are true, and the reason is the correct explanation of the assertion.

hintHint:

A moving charge experiences a force in magnetic field.

The correct answer is: Both assertion and reason are true, and the reason is the correct explanation of the assertion.


    • A moving charge experiences a force in magnetic field. It is because of interaction of a two magnetic fields, one which is produced due to the motion of charge and other in which charge is moving.
    • Hence Both assertion and reason are true, and the reason is the correct explanation of the assertion.

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