The peak voltage of an ac supply is 300V. What is the rms voltage?

Peak value of emf of ac source is E. What is its rms value?

The voltage In a circuit, V = 10. sin 100 pit :-What is the r.m.s value?

Peak value of the voltage in a circuit V=10 sin 100 pit is 10 V:-What is the r.m.s value?

The rms value of current in an ac circuit is 10A What is the peak current?

A 100Omega resistor is connected to a 220 V, 50 Hz ac supply:-What is the rms value of current in the cirucuit?

A graph connecting the voltage generated by an a.c. source and time is shown. What is the maximum voltage generated by the source ?