Home
Class 12
PHYSICS
A 20volts AC is applied to a circuit co...

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

A

16 volts

B

10 volts

C

8 volts

D

6 volts

Text Solution

Verified by Experts

The correct Answer is:
a
Promotional Banner

Topper's Solved these Questions

  • ALTERNATING CURRENT

    ERRORLESS |Exercise SET|15 Videos
  • ATOMIC AND NUCLEAR PHYSICS

    ERRORLESS |Exercise S ET|1 Videos

Similar Questions

Explore conceptually related problems

In the above circuit, the voltage drop across the resistance (R) is

In an a.c. circuit consisting of resistance R and inductance L , the voltage across R is 60 volt and that across L is 80 volt.The total voltage across the combination is

120 V AC voltage is applied to 10 ohm resistance. The peak voltage across the resistor is

An Ac circuit with f=1000 Hz consists of a cail of 200 mH and negligible resistance. Calculate the voltage across the coil, if the effective current of 5 mA is flowing.

A 120 V, 60 Hz a.c. power is connected 800 Omega non-inductive resistance and unknown capacitance in series. The voltage drop across the resistance is found to be 102 V , then voltage drop across capacitor is

In an AC circuit the reactance of a coil is sqrt(3) times its resistance, the phase difference between the voltage across the current through the coil will be

The impedence of a consists of 3ohm resistance and 4ohm reactance. The power factor of the circuit is across the coil to the current thruogh the coil will be

In the circuit given below, V(t) is the sinusiodal voltage source, voltage drop V_(AB)(t) across the resistance R is