In the square wave below, E = 2V, what is the effective voltage? (your answer should be in volts to 2 decimal places)

For the following sine waveform, if E = 7.9 V, what is the voltage at t = 3.8ms? (write your answer to two decimal places)

Four identical charges each of charge are placed at the corners of a square. Then at the centre of the square the resultant electric intensity E and the net electric potential V are

What is the phase difference between the e and i waveforms? (write your answer in degrees to two decimal points)

Sketch the output waveform for the circuit of Figure 10.8.110.8.1 if the input is a 4 V peak square wave at 1 kHz.

Determine the associated electric field E1 for the wave