Home
Class 12
PHYSICS
An alternating current changes from a co...

An alternating current changes from a complete cycle in 1`mus`, then the frequency in Hz will be –

A

`10^(-6)`

B

50

C

100

D

`10^(6)`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Similar Questions

Explore conceptually related problems

The average value of alternating current over a complete cycle is

The frequency of an alternating current is 50Hz, then the time to complete one cycle for current vector will be–

A wave completes 24 cycles in 0.8 s. The frequency of the wave is

The rms value of an AC of 50Hz is 20 amp. The time taken by an alternating current in reaching from zero to maximum value and the pack value of current will be

The root-mean-square value of an alternating current of 50 Hz frequency is 10 ampere. The time taken by the alternating current in reaching from zero to maximum value and the peak value of current will be

In a LC circuit parallel combination of inductance of 0.01H and a capacitor of 1muF is connected to a variable frequency alternating current source. Draw a rough sketch of the current variation as the frequency is changed from 1kHz to 3kHz.

The reverse bias in a junction diode is changed from 5V to 15 V then the value of current changes from 38 mu A to 88 mu A . The resistance of junction diode will be.

An alternating current from a source is given by i=10sin314t. What is the effective value of current and frequency of source?