Charges `+q -4q` and `+2q` are arranged at the corners of an equilatoral triangle of side `0.15m`.If the `q=1 muC` their mutual potential energy is

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

Three charges each 20muC are placed at the corners of an equilateral triangle of side 0.4m The potential energy of the system 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, 2 q and -4q are placed on the three vertices of an equale-laterail triangle of each side 0*1m . Calculate electrostatic potential energy of the system, take q = 10^(-7) C

Three charges -q +q and +q are placed at the corner of the equilateral triangle of side a as shown in the figure.The net electric potential at the centroid of the triangle will be (k=(1)/(4 pi varepsilon_(0)))

Three electric charges q, q and - 2q are placed at the three corners of an equilateral triangle of side l. The magnitude of electric dipolemoment of the system of three particiles is :

Electric charge q, q and -2q are placed at the corners of an equilateral triangle ABC of side L. The magnitude of electric dipole moment of the system is

Electric charges q, q, -2q are placed at the corners of an equilateral triangle ABC of side l. the magnitude of electric dipole moment of the system is