The Total solution for NCERT class 6-12
(a) Thepeak voltage of an ac supply is 300 V. What is the rms voltage?
(b) The rms value of current in an accircuit is 10 A. What is the peak current?
(a) Peakvoltage of the ac supply, V0 = 300 V
(b) Thermsvalue of current is given as:
I =10 A
Now, peak current is given as: