The RMS value of AC which when passed through a resistor produces heat, which is twice that produced by a steady current of 1.414A in the same resistor is

What is the r.m.s. value of an alternating current which when passed through a resistor produces heat which is thrice of that produced by a direct current of 2 amperes in the same resistor?

What is the r.m.s. value of an alternating current which when passed through a resistor produces heat which is thrice of that produced by a direct current of 2 amperes in the same resistor?

The rms value of alternating current which when passed through a resistor produces heat energy four times that produced by directed current of 2 A through the same resistor in same time is

If an AC produces same heat as that produced by a steady current of 4 A , then peak value of current is :

If an AC produces same heat as that produced by a steady current of 4 A , then peak value of current is :

A current of 1 A is passed through a resistor of resistance 20 Ohm for 1 minute. Find the heat produced in the resistor.

What is the approximate peak value of an altemating currrent producing four times the heat produced per second by a steady current of 2 A in a resistor ?