A periodic voltage V varies with time t as shown in the figure 5.249. Tis the time period. The RMS value of the voltage for one cycle is :

A periodic voltage V varies with time t as shown in figure. T is the time period. Find the rms value of the voltage.

A periodic voltage V varies with time t as shown in figure. T is the time period. Find the runs value of the voltage.

A voltage waveform is as shown in the Figure calculate the ratio of rms value and average value of the voltage.

The current i through a wire varies with time t as shown in the fig. The effective (rms) value of the current is

The variation with time t of the output E of an alternating voltage supply of frequency 50 Hz is shown in the figure. State the time t_1 , the peak value E_0 of the voltage, the root mean square voltage E_(rms) , the mean (Average) voltage E_(av)

A time varying voltage is applied to the clamps A and B such that voltage across the capacitor plates is as shown in the figure. Plot the time dependence of voltage across the terminals of the esistance E and D .

A time varying voltage is applied to the clamps A and B such that voltage across the capacitor plates is as shown in the figure. Plot the time dependence of voltage across the terminals of the esistance E and D .

An alternating voltage (E) varies with time (t) in a circuit which is given by E=200sin(100pit-(pi)/20) volt. The R.M.S value of the voltage is

The rms and the average value of the voltage wave shown in figure are