A transformer has a primary coil with 500 turns and a secondary coil with 2500 turns. When the voltage input to the primary coil is 120V, the output is

Similar Questions

A cube of sides 0.1m hangs freely from a string. What is the upthrust on the cube when totally immer...

The mass of water vapour in a given volume of air is 0.05g at 20oC, while the mass of water vapour r...

A capacitor of 10µF is connected across a cell of 12 volts as shown above, calculate the energ...

The eclipse of the moon occurs when? ...

A sound pulse sent vertically downwards into the earth is reflected from two different layers of the...

An electron of mass 9.1x 10\(^{31}\) kg is travelling at a speed of 2.0 x 10\(^6\)ms\(^{-1}\). ...

A ray of light is incident normally on a plane mirror. If the incident ray is kept fixed while the m...

In a D.C. circuit, a 10 microfarad (mf) capacitor is placed in series with a 10 ohm resistor. The to...

Radio carrier waves are generated by causing electrons to oscillate rapidly in...

Which of the following are found in the receiver but not in the microphone of a telephone handset? ...