मराठी

Assertion (A): Work done in moving a charge around a closed path, in an electric field is always zero. Reason (R): Electrostatic force is a conservative force.

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प्रश्न

  • Assertion (A): Work done in moving a charge around a closed path, in an electric field is always zero.
  • Reason (R): Electrostatic force is a conservative force.

पर्याय

  • Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of Assertion (A).

  • Both Assertion (A) and Reason (R) are true and Reason (R) is NOT the correct explanation of Assertion (A).

  • Assertion (A) is true and Reason (R) is false.

  • Assertion (A) is false and Reason (R) is also false.

MCQ
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उत्तर

Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of Assertion (A).

Explanation:

Because the electrostatic force is a conservative force, there is never any work involved in relocating a charge along a closed path in an electric field. A force that conserves mechanical energy is referred to as conservative. The electrostatic force is a force that simply depends on the position of the charges, not their velocity. Therefore, the electrostatic force's effort in transporting a charge along a closed path depends only on the charge's initial and final positions and is independent of the path travelled.

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