Tesla is unit of

The direction of electric field due to positive charge is...

The units of capacitance are..

On no load phasor diagram of a transformer the core loss component of the current remain in phase with........

Power factor of a magnetizing components of current of a transformer is

Time constant of an inductive circuit

If resistance is 40 ohm and inductance is 3H in a R-L series circuit , then what will be the time constant of this circuit ?

Two coil have inductance of 8mH and 16mH and a coefficient of coupling of 0.2 . When two coils are series and aiding nature. Then find out the total inductance

If you will increase the voltage then what will happens the resistor in carbon filament lamp?

Ohm's law is not applicable to