MY CART (5)
ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price:

There are no items in this cart.
Continue Shopping
                   

a point charge q is placed at the center of an uncharged conducting shell of inner radius R and outer radius 2R. if the point charge is removed from the centre of the shell, to infinity work done by electric force

one year ago

Share

Answers : (1)

                                        
Because charge appearing on the inner surface will be -Q and since the charge was originally zero so charge on outside =+Q.

Thanks & Regards
Arun Kumar
IIT Delhi
Askiitians Faculty
9 months ago

Post Your Answer

More Questions On Electrostatics

Ask Experts

Have any Question? Ask Experts
Post Question
 
Answer ‘n’ Earn
Attractive Gift
Vouchers
To Win!!!
Click Here for details
Why is a charged body not affected by its own charge?
 
 
Suppose that you rubbed a balloon with a sample of animal fur such as a wool sweater or even your own hair. The balloon would likely become charged and its charge would exert a strange...
  img
Saurabh Kumar 13 days ago
Ques attached.
 
 
As the cylinder is kept horizontally, so, outward normal for the curved surface ( i.e. whose surface area is 2πrl ) is perpendicular to the x- axis & thus electric flux through it wil be...
 
Shivam Chopra 20 days ago
A charge having magnitude Q is divided into two parts q and (Q-q) which are held at certain distance r apart. The force of repulsion between the two parts will be the maximum if the ratio...
 
 
Hi, Find the expression of the force of repulsion between the two charges in terms of q. F = k q(Q-q) / r2 To get maxmum value of force, dF/dq = 0, So, (k/r2) (Q – 2q) = 0 or q = Q/2...
  img
Shobhit Varshney 4 months ago
Two solid bodies of equal mass m initially at T = 0 ° C are heated at a uniform and same rate under identical conditions.The temperature of the first object with latent heat L 1 and specific...
 
 
Dear Student, Please post the graph as well. ...........................................................................................................................................
  img
Shobhit Varshney 5 months ago
Why the velocity of light in vacuum is independent of wave length ?
 
 
n a = refractive index of air = 1 n b =refractive index of vacume = 0 v a =velocity of light in air =3*10^8m/s v b =velocity of light in vacume we know that n a /n b = v b /v a then v b =...
 
Naveen one year ago
 
In vaccum if frequency increases wavelenth decreases, if wavelenth increases frequency decreases so velacity in vaccum is independent of wavelenth
 
srinu kummari one year ago
 
Speed of any wave does not depend on the wavelength. It depends only on the elastic and inertia properties of the medium.
 
India VK one year ago
what is ohms law
 
 
v=ir
 
mohit yadav one year ago
 
Ohm`s law states that the current through a conductor between two points is directly proportional to the potential difference across the two points. Introducing the constant of...
 
MANOJ KUMAR CHAUDHARY one year ago
 
At constant physical conditions,the potential difference across 2 pts of a conductor is directly proportional to the current flowing through it. mathematically, V=IR where R is the conatant...
 
Piyush Agarwal one year ago
View all Questions »