Home
Class 12
PHYSICS
The rms value of alternating current whi...

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

Text Solution

Verified by Experts

The correct Answer is:
r.m.s value
Promotional Banner

Topper's Solved these Questions

  • ALTERNATING CURRENT

    MODERN PUBLICATION|Exercise Revision Exercises Short Answer Questions|49 Videos

  • ALTERNATING CURRENT

    MODERN PUBLICATION|Exercise Revision Exercises (Long Answer Questions )|10 Videos

  • ALTERNATING CURRENT

    MODERN PUBLICATION|Exercise Revision Exercises ( Additional Questions )|10 Videos

  • ATOMS

    MODERN PUBLICATION|Exercise Chapter Practice Test|16 Videos

Similar Questions

Explore conceptually related problems

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?

Current through the 5Omega resistor is

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

The value of current through 2 Omega resistor is

In the figure shown the current through 2 Omega resistor is

The electric current passes through a metallic wire produces heat because of :

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

In the figure given below, the current passing through 6Omega resistor is