Suppose the second charge in the previous problem is `-1.0 xx 10^(-6) C.` Locate the position where a third charge will not experience a net force.

The charge on the electron is 1.6 xx 10^(-19) C . The order of magnitude is

Two charges 1 mu C and 1 mu C are placed at a distance of 10 cm .The position of third charge between them so that it does not experience any force

Two chargea 2.0xx10^(-6) C are placed at a separation of 10 cm. where should a third charge be placed such that it experiences no net force due to these charges.

Two charges 1 mu C and 1 mu C are placed at a distance of 10cm .The position of third charge between them so that it does not experience any force

The specific charge of a person is 9.6 xx 10^(7) C//kg . The specific charge of an alpha particle is

The charge of an electron is -1.6 xx10^(-19) C. The value of free charge on Li^+ ion will be

Consider the situation of the previous problem. The force on the central charge due to the shell is

A point charge q_1 is held stationary at the origin. A second charge q_2 is placed at a point a, and the electric potential energy of the pair of charges is -6.4 xx 10^-8 J . When the second charge is moved to point b, the electric force on the charge does 4.2 xx 10^-8 J of work. What is the electric potential energy of the pair of charges when the second charge is at point b?