A current of 6 A enters one corner P of an equilateral triangle PQR having 3 wires of resistances 2 Q each and leaves by the corner R. Then the currents `I_(1) and I_(2)` are

A current of A enters one corner P of an equilateral triangle PQR having 3 wires of resistances 2 Omega each and leaves by the corner R. Then the current I_(1) and I_(2) are

A current of 6 A enters one corner P of an equilateral triangle PQR having 3 wires of 2 Omega each and leaves by the comer R_1 . Then currents I_1 and I_2 are

ABC is an equilateral triangle. Charges -2q are placed at each corner. The electric intensity at O will be

ABC is an equilateral triangle. Charges -2q are placed at each corner. The electric intensity at O will be

A uniform conducting wire of length 12a and resistance 'R' is wound up as a current carrying coil in the shape of 1. an equilateral triangle of side 'a' 2. a square of side 'a' The magnetic dipole moments of the coil in each case resp. are.