Home
Class 12
PHYSICS
Assertion: Average value of AC over a co...

Assertion: Average value of `AC` over a complete cycle is always zero.
Reason: Average value of `AC` is always defined over half cycle.

A

If both assertion and reason are true and the reason is the correct explanation of the assertion.

B

If both assertion and reason are true but reason is not the correct explanation of the a ssertion.

C

If assertion is true but reason is false.

D

If the assertion and reason both are false.

Text Solution

Verified by Experts

The correct Answer is:
b
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

The maximum value of A.C. emf in a complete cycle is

The average value of alternating current over a complete cycle is

The average value of cos^2(phi/2) in one cycle is

Average value of KE and PE over entire time period is

Assertion (A) : The average value of lt sin^(2) omega t gt is zero. Reason (R ) : The average value of function F (t) over a period T is lt F (t) gt = (1)/(T) int_(0)^(T) F (t) dt

What is the average value of a.c. over a full cycle ?

These question consists of two statements each linked as Assertion and Reason. While answering these question you are required to choose any one of the following five responses. Assertion: Average value of current in half the cycle an AC circuit can't be zero. Reason: For positive half cycle average value of current is 2/pi i_(0) , where i_(0) is the peak value current. In time interval from t_(1) to t_(2) average value of current will be zero.

The average value for half cycle in a 200 V AC source is

What is the relation between average current and rms current over half cycle.