Question Answers

Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A conducting sphere of radius R having charge Q is placed in a uniform external field E. O is the centre of the sphere and A is a point on the sphere of the sphere such that AO makes an angle of θ0=60∘ with the opposite direction fo external field. calculate the potential at point A due to charge on the sphere only.

A conducting sphere of radius R having charge Q is placed in a uniform external field E. O is the centre of the sphere and A is a point on the sphere of the sphere such that AO makes an angle of θ0=60∘ with the opposite direction fo external field. calculate the potential at point A due to charge on the sphere only.

a charge q is imparted to the inner shells. Now B C find the potential difference between the shells. Note that finally key K2 remains closed. Four charge the particles each having charge Q are fixed at the comers of the base (at A key K1 is closed and opened and then key K2 is closed and opened. After the keys K1andK2 are alterbately closed n times each Two concentric shells of radii R and 2R are shown in (Fig. 3.115). Initially