The ratio of the emu of charge to esu of charge is :

Define 1 esu of charge

The ratio of the radii of two spheres is 5:2 and that of their charges is 5:3. Determine the ratio of the surface densities of charge of the two spheres.

Number of esu of charge in 1C is

A+250 esu of charge P is On the line joining other two charges Q ( +50 esu of charge ) and R(-300 esu of charge) in between them. Distance of P from Q is 5 cm and from R it is 10 cm. What the resultant force acting on P? (##CHY_DMB_PHY_XII_P1_U01_C02_SLV_006_Q01.png" width="80%">

Ratio of charges is what?

A pith ball having charge -20 esu and mass 0.1 g remians suspended at rest in air 2 cm below an insulated charged sphere.What is the amount of charge on the sphere and what is the nature of that charge? Given g=980 cm.s^(-2)

The ratio of charge to potential of a body is called as :

The ratio of charge to potential of a body is known as