Home
Class 12
PHYSICS
Current in an ac circuit is given by i=2...

Current in an ac circuit is given by `i=2 sqrt(2) sin [(pi t+((pi)//4)]`. Then find the average value of current during time t=0 to t=1 s.

Text Solution

Verified by Experts

`ltIgt =(underset(0)overset(1)int idt)/(1)=2sqrt2 underset(0)overset(1)intsin (pit+(pi)/(4))=(4)/(pi)`
Promotional Banner

Similar Questions

Explore conceptually related problems

In an A.C. Circuit, the current is given by I=6 sin(200 pi t+(pi)/6)A The initial value of the current is

The electric current flowing in a circuit is given by i=((2t)/(3 tau)) A for some time.The rms value of current for the period t=0 to t=tau is

Current in an ac circuit is given by I= 3 sin omega t + 4 cos omega t, then

An alternating current in a circuit is given by l = 20 sin ( 100 pi t + 0.05pi ) A. The rms value and the frequency of current respectively are

An AC current is given by i(t) = I_(1)sin wt + I_(2)cos wt . Find the rms value of current.

The electric current flowing in a circuit is given by i=(2t)/(3 tau) A for some time.The rms value of current for the period t=" to t=tau is O (2)/(sqrt(3))" A

In an ac circuit the current is given by i=0.5 sin (314 t + 60^@) milliampere. Then peak to peak value of current is-

The instantaneous current in an AC circuit is l = sqrt 2 sin(50 t + pi / 4 ) . The rms value of current is

When a voltage V_(s)=200 sqrt(2) sin (100 t) V is applied to an ac circuit the current in the circuit is found to be i=2 sin [omega t + (pi//4)]A . Find the average power consumed in the circuit.