Question 12 Conducting sphere of radius a is surrounded by

Last updated: 6/12/2023

Question 12 Conducting sphere of radius a is surrounded by another spherical conducting shell of radius b The space between them is filled with dielectric material of conductivity o and dielectric constant K The charge Q and Q are given to the inner and outer shell at time t 0 Charge on outer shell at time t is Options a 2 1 exp x Q Q