MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping
Menu
Grade: 9
        

does the dirction of the current really changes in acircuit \with AC source?? pls ILLUSTRATE THE ANSWER


I LL SURELY APPROVE!!

8 years ago

Answers : (2)

vikas askiitian expert
509 Points
							

general equation for current in any AC circuit is given by

I  = Iosinwt

 

after half cycle phase difference is changed by 180o so

I = Iosin(180+wt)

  =-Iosinwt                           [sin180+@ = -sin@]

 

this means direction is reverse of initial direction ....

8 years ago
Raghunath Yadav Karike
35 Points
							

Yes it's really changes it's direction once in half of it's time period.

8 years ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies


Course Features

  • 731 Video Lectures
  • Revision Notes
  • Previous Year Papers
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Test paper with Video Solution


Course Features

  • 57 Video Lectures
  • Revision Notes
  • Test paper with Video Solution
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Previous Year Exam Questions


Ask Experts

Have any Question? Ask Experts

Post Question

 
 
Answer ‘n’ Earn
Attractive Gift
Vouchers
To Win!!! Click Here for details