In a circuit a 33 Q resistor carries a current of 2 A. The voltage across the resistor is

Related Mcqs:

The voltage induced in an inductor is represented as,

A. product of its inductance and current through it. B. ratio of its inductance to the current through it. C. ratio of the current through it to its inductance. D. product of its inductance and rate of change of current through it....

Out of the following which is not a poor conductor__________?

A. Cast iron B. Copper C. Carbon D. Tungsten...

Which is the best conductor of electricity _______________?

A. Iron B. Silver C. Copper D. Carbon...

Two resistances Rl and Ri are connected in series across the voltage source where Rl>Ri. The largest drop will be across______________?

A. Rl B. Ri C. either Rl or Ri D. none of them...

A nichrome wire used as a heater coil has the resistance of 2 £2/m. For a heater of 1 kW at 200 V, the length of wire required will be_____________?

A. 80 m B. 60 m C. 40 m D. 20 m...