1.

Assertion (A): The expression E = - ΔV, where E is the electric field and V is the potential is not valid for time varying fields.Reason (R): The curl of a gradient is identically zero.

A. Both A and R are individually true and R is the correct explanation of A
B. Both A and R are individually true but R is not the correct explanation of A
C. A is true but R is false
D. A is false but R is true
Answer» C. A is true but R is false


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