Alternating CurrentHard
Question
A capacitor is a perfect insulator for :
Options
A.direct current
B.alternating current
C.direct as well as alternating current
D.None of the above
More Alternating Current Questions
The average power delivered to a series AC circuit is given by (symbols have their usual meaning) :...The peak value of alternating potential is E0 then r.m.s. value of the same will be :...A capacitor of capacity C is connected in A.C. circuit. The applied emf is V = V0 sinωt, then the current is :...In an AC circuit, the power factor -...For a series R-L-C circuit :- (a) Voltage across L and C are differ by π(b) Current through L and R are in same pha...