Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A): Net dipole moment of a polar linear isotropic dielectric substance is not zero even in the absence of an external electric field. Reason (R): In the absence of an external electric field, the different permanent dipoles of a polar dielectric substance are oriented in random directions. In the light of the above statements, choose the most appropriate answer from the options given below:

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Physics · Electrostatics and Dielectrics

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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(A) is not correct but (R) is correct

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Answer 1

(A) is correct but (R) is not correct

Answer 2

Both (A) and (R) are correct but (R) is not the correct explanation of (A)

Answer 3

Both (A) and (R) are correct and (R) is the correct explanation of (A)

Answer 4

(A) is not correct but (R) is correct

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