MHT CET Physics question

Physics Alternating Current MHT CET

The peak value of alternating current is A. The root-mean-square value of current will be

(A)5 ACorrect
(B)2.5 A
(C) A
(D)None of these

Answer: (A)

Solution

A; A is the peak value and 2.5 A is wrong. Hence the correct option is (a).

Question ID VK-082361