Question

In an a.c. circuit, the instantaneous e.m.f. and current are given by , . In one cycle of a.c., the average power consumed by the circuit and the wattles current are, respectively.

A

B

C

D

Hard
JEE Mains

Solution

verified
Verified by Toppr
Correct option is D)






Wattless current =

                             =

                             =

                             =  
                             

Video Explanation

JEE Main 2018 PBT Physics Set B Q 27 Solution
play-icon
Solve any question of Alternating Current with:-

Was this answer helpful?

upvote 0
downvote0

Similar questionsstar-struck