Home
Class 12
PHYSICS
Find the reactance of a capacitor (C = 2...

Find the reactance of a capacitor `(C = 200 muF)` when it is connected to (a) a `10 Hz AC source`, (b) a ` 50 Hz AC` source and ( c) a ` 500 Hz AC` source.

Text Solution

AI Generated Solution

To find the reactance of a capacitor when connected to different AC sources, we can use the formula for capacitive reactance \(X_c\): \[ X_c = \frac{1}{2 \pi f C} \] where: - \(X_c\) is the capacitive reactance in ohms (Ω), ...
Promotional Banner

Topper's Solved these Questions

  • ALTERNATING CURRENT

    HC VERMA ENGLISH|Exercise Workder Examples|8 Videos

  • ALTERNATING CURRENT

    HC VERMA ENGLISH|Exercise Objective 1|11 Videos

  • BOHR'S MODEL AND PHYSICS OF THE ATOM

    HC VERMA ENGLISH|Exercise Short Answer|10 Videos

Similar Questions

Explore conceptually related problems

Find capacitive reactance of a capacitor connected to a dc source.

A 5mu F capacitor is connected to a 200 V, 100 Hz ac source. The capacitive reactance is

The reactance of a 25 muF capacitor at the AC frequency of 4000Hz is

A circuit has a resistance of 11 Omega , an inductive reactance of 25 Omega , and a capacitive resistance of 18 Omega . It is connected to an AC source of 260 V and 50 Hz . The current through the circuit (in amperes) is

Name one d.c. source and one a.c. source.

An inductor of 30 mH is connected to a 220 V, 100 Hz ac source. The inductive reactance is

An ideal inductor of inductance 50muH is connected to an AC source of 220V, 50 Hz. Find the inductive reactance.

If a capacitor of 8 mu F is connected to a 220 V, 100 Hz ac source and the current passing through it is 65 mA, then the rms voltage across it is

A 100W bulb is connected to an AC source of 220V , 50Hz . Then the current flowing through the bulb is

If resistance R = 10 Omega , inductance L = 2 mH and capacitance C = 5 muF are connected in series to an AC source of frequency 50 Hz, then at resonance the impedance of circuit is