1.

(A): At any instant, if the current through an inductor is zero, then the induced emf will also be zero. (R): In one time constant, the current flows to 37 percent of its maximum value in series LR circuit.

Answer»

Both A and R are TRUE and R is the CORRECT explanation
Both A and R are true but R is not the correct explanation of A
A is true but R is false
Both A and R are false

Answer :D


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