A constant current of `2.8 A` exists in a resistor. The rms current is

A constant current of 1.0 A is maintained in a resistor of 12 Omega . The amount of charge that flows through this resistor in one minute will be ________.

A constant current of magnitude sqrt(2) A is flowing through a resistor when connected to a DC source. What is rms current flowing through the resistor ?

If 1.5 A constant current is passing through a resistance, then the value of rms of current over half period will be ...….

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

A alternating voltage given by V = 140 sin 314 t is connected across a pure resistor of 50 ohm. Find the rms current through the resistor.

A alternating voltage given by V = 140 sin 314 t is connected across a pure resistor of 50 ohm. Find the rms current through the resistor.

A resistance of 50 Omega is connected to an ac source of 220 V, 50 Hz. Find (i) the rms current (ii) The maximum instantaneous current in the resistor and (iii) the time taken by the current to change from its maximum value to the rms value.

Assertion: Current versus time graph is as shown in figure, rms value of current is 4A. Reason: For a constant current, rms current is equal to that constant values. Reason: For a constant current, rms current is equal to that constant value.