The electrostatic force on a small sphere of charge `0.4 muC` due to another small sphere of charge `-0.8 muC` in air is 0.2 N. -What is the distance between the two spheres?

The electrostatic force on a small sphere of charge 0.4 mu C due to another small sphere of charge -0.8 mu C in air is 0.2 N. What is the distance between the two spheres?

The electrostatic force on a small sphere of charge 0.4 muC due to another small sphere of charge -0.8 muC in air is 0.2 N. - What is the force on the second sphere due to the first?

The electrostatic force on a small sphere of charge 0.4 mu C due to another small sphere of charge -0.8 mu C in air is 0.2 N. What is the force on the second spheres due to the first?

If q_1q_2>0 , what is the nature of force between the two charges?

If q_(1)q_(2) > 0 , What is the nature of force between the two charges ?

A uniformly charged conducting sphere of 2.4 m diameter has a surface charge density of 80.0 muC//m^2 - What is the total electric flux leaving the surface of the sphere?

A spherical capacitor has an outer sphere of radius 0.15m and the inner sphere of diameter 0.2m The outer sphere is earthed and the inner shere is given charge of 6 muC. The space between the concentric spheres is filled with a material of dielectric constant 6. Calculate capacitacne and potential of inner sphere.