Home
Class 12
PHYSICS
The impedance of a 50- microfarad capaci...

The impedance of a `50-` microfarad capacitor of `50Hz` A.C. is

A

`2 Omega`

B

`20 Omega`

C

`200 Omega`

D

`63.7 Omega`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • ELECTROMAGNETIC INDUCTION

    TARGET PUBLICATION|Exercise CRITICAL THINKING|84 Videos

  • ELECTROMAGNETIC INDUCTION

    TARGET PUBLICATION|Exercise COMPETITIVE THINKING|158 Videos

  • ELASTICITY

    TARGET PUBLICATION|Exercise Evaluation test|14 Videos

  • ELECTROSTATICS

    TARGET PUBLICATION|Exercise EVALUATION TEST|14 Videos

Similar Questions

Explore conceptually related problems

What is the impedance of a capacitor of capacitance C in an ac circuit using source of frequency in Hz?

A resistance of 50Omega , an inductance of 20//pi henry and a capacitor of 5//pimuF are connected in series with an A.C. source of 230 volt and 50Hz. The impedance of circuit is –

If resistance of 100Omega , inductance of 0.5 henry and capacitor of 10xx10^(-6)F are connected in series through 50Hz AC supply, then impedence is

A resistance of 200Omega and capacitor of 15muF are connected in series to a 220 V, 50 Hz AC source. The voltage (rms) across the resistor and capacitor is that

Reactance of a capacitor of capacitance 1//pi farad at 50 Hz is

The reactance of capacitor at 50Hz is 10Omega . What will be its reactance at 200Hz ?

A 10 V -10 W lamp is to run on 220 V -50 Hz AC mains . What will be the required value of capacitance of a capacitor to run the lamp ?

An inductance of 1mH a condenser of 0.5 henry and capacitance of 10xx10^(-6)F are connected in series through 50Hz AC supply, then impedence is