Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A solid spherical region, having a spherical cavity whose diameter ′ R ′ is equal to the radius of the spherical region, has a total charge ′ Q ′ . Find the electric field at a point P as shown.

A solid spherical region, having a spherical cavity whose diameter ′ R ′ is equal to the radius of the spherical region, has a total charge ′ Q ′ . Find the electric field at a point P as shown.

A solid spherical region has a total charge ′ Q ′ . Find the electric field at a point P as shown. having a spherical cavity whose diameter ′ R ′ is equal to the radius of the spherical region