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


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
10 months ago

Post Your Answer

More Questions On Electrostatics

Ask Experts

Have any Question? Ask Experts
Post Question
Answer ‘n’ Earn
Attractive Gift
To Win!!!
Click Here for details
A solid sphere of uniform density and radius 4 units is located with centre at origin.Two spheres of equal radii 1 unit, with centres at A(-2,0,0) and B (2,0,0) are taken out of the...
p { margin-bottom: 0.25cm; line-height: 120%; }p { margin-bottom: 0.25cm; line-height: 120%; } Dear student, please see the picture below. p { margin-bottom: 0.25cm; line-height: 120%; } Let...
Mallikarjun Maram 4 months ago
if the length of the wire is increased by 30% then its resistance wiil be increased by how much?
Resistance is directly proportional to wire length and inversely proportional to wire cross-sectional. Volume = Area * length V = A L or A = V/L since, volume remaoins same. so R’ = (rho) L...
Saurabh Kumar 6 months ago
A source of emf having internal resistance of 6Ω dissipates maximum power in this circuit consisting of three resistor R 1 ,R 2 and R 3 as shown. Then which of the following is not true :...
As circuit diagram is not mentioned, But i would like to give you the concept about the problem. For maximum power dissipation, internal resistance of the emf must be equal to the external...
Saurabh Kumar 6 months ago
Does the area of contact between the object and the ground affect the amount of force required to move the object if there is friction?Please explain .
Hi rahul No friction force does not depend upon the area of contact as long as the Normal force is constant
PRATYUSH MISHRA 4 months ago
Question is attached in the pic.. {All P-4 Ch-16 pg-35 Q8}
4 pi 35 / 5 is your answer. The sign between each term is multiplication. Google for the definitions of the terms.
Manas Bondale 3 months ago
Cloudy nights are warmer than the nights with clean sky. Explain
In clear nights there is no cloud cover to reflect heat back to the surface. Heat escapes into space.But when clouds are there , the clouds help keep the heat from leaving our atmosphere...
Aarti Gupta 11 months ago
View all Questions »