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RMS value of AC current is . . . . A . ...

RMS value of AC current is . . . . A . . . . Times its peak value. Here, A refers to

A

0.704

B

0.707

C

0.709

D

0.705

Text Solution

Verified by Experts

The correct Answer is:
B
The rms current l is related to the peak current `i_(m)` by
`l=sqrt(i^(2))=sqrt((1)/(2)i_(m)^(2))=i_(m)//sqrt(2)=0.707i_(m)`
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MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-ELECTROMAGNETIC INDUCTION-Example 1
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