[" 6.Three charges - "q,Q" and -q are placed at "],[" equal distance on a straight line.lf total "],[" potential energy of three charges is zero,"],[" then what is the ratio of "Q/q" ? "^(*)]

Three charges -q, Q and -q are placed at equal distances on a striaght line. If the potential energy of the system of three charges is zero, then what is the ratio of Q:q?

Three charges -q, +Qand -q are placed at equal distance on straight line If the potential energy of the system of the three charges is zero, then what is the ratio of Q : q ?

Three charges -q, Q and -q are placed at equal distances on a straight line. If the total potential energy of the system is zero, then what is the ratio q/Q ?

Charges -q , Q, and -q are placed at an equal distance on a straight liner. If the total potential energy of the system of three charges is zero, then find the ratio Q//q . .

Charges -q , Q, and -q are placed at an equal distance on a straight liner. If the total potential energy of the system of three charges is zero, then find the ratio Q//q . .

Three charges -q,+Q and -q are placed in a straight line as shown If the total potential energy of the system is zero, then the ratio (q)/(Q) is

Three charges +q,+q and -q are located at the corners of an equilaterial triangle of side a. Calculate potential energy of the system.

Three charges -q, +q and -q are placed along a st. line at equal distance , say a. Calculated the potential energy of this system of charges (i) when +q charge is in the middle and (ii) when this charge is at one end.

The charges Q, +q and + q are placed at the vertices of an equilateral triangle of side l . If the net electrostatic potential energy of the system is zero , the Q is equal to