badge image

Enroll For Free Now & Improve Your Performance.

×
User Icon
User Icon
User Icon
User Icon
User Icon

Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
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

                        

Answer this question. I`m getting confused very much

2 years ago

Answers : (1)

Eshan
askIITians Faculty
2095 Points
							Dear student,

The electric field inside a conductor is always zero. When there is an external electric field, electric field is induced in the direction opposite to that of external electric field and of same magnitude so that net electric field inside it is zero.

The electric field at the center of sphere due to the charge is\dfrac{kq}{r^2}=+5.625\times 10^6 V/m

Hence the induced electric field at that point is-5.625\times 10^6 V/m

However potential at that point due to the charge is simply given by\dfrac{kq}{r}=2.25\times 10^5 V
2 years 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