1.

Assertion (A): In a parallel circuit with three branches having R, L and C respectively and fed by a step current I, the current through inductance is always zero.Reason (R): The time constant of R-L circuit is L/R.

A. A is true but R is false
B. A is false but R is true
C. may be 50% or less than 50%
D. is 50%
Answer» E.


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