Published by:
CGP EDU Academic Team
Published on: August 11, 2026
An AC current is given by 
. A hot wire ammeter will give a reading :
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
Given data: 
Let us substitute 
…… .(i)
……… .. (ii)
Finding the root mean square (RMS) value of the current:
Squaring and adding equations (i) and (ii)
We get, 
Using, 
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