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: 12
        
Ans plzz i don't get this............what is combination and how to know
5 months ago

Answers : (1)

Vikas TU
9468 Points
							
The resistrance shown here is in parallel
so Equivwlent of 4ohm and 4 ohm is 2 ohm . (First and last resistance)
now ideally resistance of ammeter is 0 ohm , so short circuit ammeter and solve for equivalent resistance and  find the current flowing through Battery , 
It comes out to be 3/8 amp, then find the current in ammeter by current division rule , it will come out to be as 1/8 amp.
so, i think A would be corret option,
5 months ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies


Course Features

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


Course Features

  • 110 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