MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Power

24. A resista...

Question

24. A resistance 160 Ohm is in series with a coil connected to a voltage supply of 220 volt .find average power consumed in coil if the voltage across the resistor and coil is 80 volt and 180 volt respectively.

Open in App

Solution

Suggest Corrections

thumbs-up

0

Similar questions

Q. The primary and the secondary coils of a transformer contain 10 and 100 turns, respectively. The primary coil is connected to battery that supplies a constant voltage of 1.5 volts. The voltage across the secondary coil is

Q. A 20 volts ac is applied to a circuit consisting of a resistance and a coil with negligible resistance. If the voltage across the resistance is 12 V, the voltage across the coil is

Q. A moving coil galvanometer has 150 equal divisions.Its current sensitivity is 10 divisions per milli ampere and voltage sensitivity is 2 divisions per milli volt. In order that each division reads 1 volt, the resistance in ohm needed to be connected in series, with the coil will be

Q. A 20 volts ac is applied to a circuit consisting of a resistance and a coil with negligible resistance. If the voltage across the resistance is 12 V, the voltage across the coil is

Q. A series circuit consisting of an inductance free resistance

R = 0.16 k Ω

and a coil with active resistance is connected to the mains with effective voltage

V = 220 V

. The effective voltage across the resistance

R

and the coil are equal to

V_{1} = 80 V and V_{2} = 180 V

respectively. The value of

\frac{H}{10} watt

H

is the heat generated in the coil is

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Power

PHYSICS

Watch in App

explore_more_icon

Explore more

Standard X Physics

Join BYJU'S Learning Program

CrossIcon