Internal resistance of ideal current source is ?

Related Mcqs:

With rise in temperature the resistance of semi-conductors_________________?

A. decreases B. increases C. first increases and then decreases D. remains constant...

Electric current passing through the circuit produces_____________?

A. magnetic effect B. luminous effect C. thermal effect D. chemical effect E. all above effects...

In the case of direct current____________?

A. magnitude and direction of current remains constant B. magnitude and direction of current changes with time C. magnitude of current changes with time D. magnitude of current remains constant...

International ohm is defined in terms of the resistance of________________?

A. a column of mercury B. a cube of carbon C. a cube of copper D. the unit length of wire...

Which of the following statement is correct_______________?

A. A semi-conductor is a material whose conductivity is same as between that of a conductor and an insulator B. A semi-conductor is a material which has conductivity having average value of conductivity of metal and insulator C. A semi-conductor is one which con¬ducts only half of the applied voltage D. A semi-conductor is a … Which of the following statement is correct_______________?Read More...