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
2 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
a parallel plate capacitor is charged to a potential difference of V by d.c. source.The capacitor is then disconnected from the source.If the distance between capacitor is doubled,state with...
 
 
The electric field is related to the potential as V= Ed. so, when the distance is doubled, So the electric field gets halved. The capacitance is given by So, when the distance is doubled So...
  img
Apoorva Arora 22 days ago
Two identical balls each having density P are suspended from a common point by two insulating strings of equal length. Both the balls have equal mass and charge. In equilibrium each string...
 
 
Let Theta=Q and sigma = S TcosQ= mg TsinQ= coulomb force between the balls Make a free body diagram and find tangent of theta. Now take the second case in which balls are immersed in liquid....
 
Pushkar Aditya 3 months ago
x and y are 2 unequally positive charged particles separated initially at very far distance.then particle x is provided a velocity u towards y with y at rest. both charges are free to move....
 
 
Regards, Nirmal SIngh Askiitians Faculty
  img
Nirmal Singh. 3 months ago
 
When the charge is given a velocity u, it would undergo decelleration due to which the KE of the system would decrease and PE og system would increse. Next, after some time, at a certain...
 
Shivam 3 months ago
 
finally both comes in equillibrium
 
yogesh chalisa 3 months ago
monochromatic light with the wavelength ? falls on the diffraction grating with the grating constant d=6? . at what angle will the third diffraction maximum be observed?
 
 
please let me know the wavelength. if wavelength is known then we can use d*sin theta = n lambda where d = 6 , n =1 and value of lambda and we can calculate the angle theta Thanks &...
  img
Nirmal Singh. 4 months ago
 
hello :) the question like this , i need all the levels that solve it monochromatic light with the wavelength ? falls on the diffraction grating with the grating constant d=6? . at what...
 
Diana 4 months ago
force of viscosity is electromagnetic,how
 
 
Not only viscous forces but force of friction ,the contact force,spring force and tension in string are electromagnetic in nature .They are produced by the interaction of atoms of two...
  img
Ashish Kumar 6 months ago
 
its just because of viscosity
 
rajesh kumar singh 6 months ago
12 J of work has to be done against an existing electric field to take a charge of 0.01 C from A to B. How much is the potential difference VB – VA?
 
 
Sol. Now, V base B – V base A = Potential diff = ? Charge = 0.01 C Work done = 12 J Now, Work done = Pot. Diff * Charge ⇒ Pot. Diff = 12/0.01 = 1200 Volt
  img
Aditi Chauhan one month ago
View all Questions »