A rod of length 2.4 m and radius 4.6 mm carries a negative charge of `4.2xx10^(-7)`C spread uniformly over it surface. The electric field near the mid-point of the rod, at a point on its surface is

A plastic rod of length 2.2m and radius 3.6 mm carries a negative charge of 3.8xx10^(-7) C spread uniformly over its surface. What is the electric field near the mid-point of the rod, at a point on its surface?

A plastic rod of length 2.2m and radius 3.6 mm carries a negative charge of 3.8xx10^(-7) C spread uniformly over its surface. What is the electric field near the mid-point of the rod, at a point on its surface?

A plastic rod of length 2.2m and radius 3.6 mm carries a negative charge of 3.8xx10^(-7) C spread uniformly over its surface. What is the electric field near the mid-point of the rod, at a point on its surface?

A spherical conductor of radius 12 cm has a charge of 1. 6 xx 10^(-7) C distributed uniformly on its surface. What is the electric field inside the sphere ?

A spherical conductor of radius 12 cm has a charge of 1.6 xx 10^-7C distributed uniformly on its surface. What is the electric field inside the sphere?

A spherical conductor of radius 12 cm has a charge of 1.6 xx 10^-7 C distributed uniformly its surface. What is the electric field, Inside the sphere

A spherical conductor of radius 12 cm has a charge of 1. 6 xx 10^(-7) C distributed uniformly on its surface. What is the electric field at a point 18 cm from the centre of the sphere ?

A spherical conductor of radius 12 cm has a charge of 1.6 xx 10^-7C distributed uniformly on its surface. What is the electric field at a point 18 cm from the centre of the sphere?

A spherical conductor of radius 12 cm has a charge of 1.6 xx 10^-7 C distributed uniformly its surface. What is the electric field, at a point 18 cm from the center of the sphere ?