Home
Class 12
PHYSICS
The mean value of current for one comple...

The mean value of current for one complete cycle of shown current supply is

A

`(2l_(0))/(pi)`

B

`(3l_(0))/(2)`

C

`(l_(0))/(4)`

D

Zero

Text Solution

Verified by Experts

The correct Answer is:
B
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • ALTERNATING CURRENT

    AAKASH INSTITUTE ENGLISH|Exercise Assignment (Section - C ) (Objective Type Questions) ( More than one option are correct)|2 Videos

  • ALTERNATING CURRENT

    AAKASH INSTITUTE ENGLISH|Exercise Assignment (Section - D) (Linked Comprehension Type Questions)|3 Videos

  • ALTERNATING CURRENT

    AAKASH INSTITUTE ENGLISH|Exercise Assignment (Section - A) ( Objective Type Questions ( One option is correct))|40 Videos

  • ATOMS

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT SECTION J (Aakash Challengers )|5 Videos

Similar Questions

Explore conceptually related problems

The mean value of current for half cycle for a current variation shown by the graph is

The current in a certain circuit varies with time as shown. The peak value of current is l_(0) . If i_(v) and i_(m) represent the virtual (rms) and mean value of current for a complete cycle respectively, then

If the peak value of a current in 50Hz AC. Cirucit is 7.07 A. What is the mean value of current over half a cycle and the value of current 1//300 s after it was zero?

A device 'X' is connected to an AC source. The variation of voltage, current and power in one complete cycle is shown in figure. a) Which curve shows power consumption over a full cycle? b) What is the average power consumption over a cycle? c) Identify the device X.

A device .X. is connected to an ac source V= V_(o)sinomegat . The variation of voltage, current and power in one complete cycle is shown in the following figure. (i) Which curve shows power consumption over a full cycle ? (ii) Identify the device .X..

The value of current I, in the figure shown will be

If current I = Kcosomegat ,(where K is a constant and t is time) then RMS value of current for one complete cycle is

If current I = K cos omega t + K sin omega t , (where K is a constant and t is time), then RMS value of current for one complete cycle is

The average value of current for the current shown for time period 0 to (T)/(2) is

The value of current i, in the electrical network as shown in the figure is

Home
Profile