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: 10
        Find the potential difference across a resistor of resistance 10 ohm, if 10 to the power 20 electrons flow through it in one second .
10 months ago

Answers : (4)

Utsav Basu
69 Points
							
1020 electron pass through the resistor in one second.
So, charge flowing through it = 1020 * 1.6 * 10-19 C = 16 C
Current = 16/1 A = 16 A
Now, using V = IR, we get,
Potential difference = 16 A * 10 Ω = 160 V
10 months ago
Gitanjali Rout
184 Points
							
1020 electron pass through the resistor in one second.
So, charge flowing through it = 1020 * 1.6 * 10-19 C = 16 C
Current = 16/1 A = 16 A
Now, using V = IR, we get,
Potential difference = 16 A * 10 Ω = 160 V
5 months ago
Gitanjali Rout
184 Points
							
So, charge flowing through it = 1020 * 1.6 * 10-19 C = 16 C
Current = 16/1 A = 16 A
Now, using V = IR, we get,
Potential difference = 16 A * 10 Ω = 160 V
5 months ago
Gitanjali Rout
184 Points
							
So, charge flowing through it = 1020 * 1.6 * 10-19 C = 16 C
Current = 16/1 A = 16 A
Now, using V = IR, we get,
Potential difference = 16 A * 10 Ω = 160 V.
5 months ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies

Get Extra Rs. 276 off

COUPON CODE: SELF10


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


Get Extra Rs. 297 off

COUPON CODE: SELF10

Ask Experts

Have any Question? Ask Experts

Post Question

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