Q.6. Two + 1 C and + 4C are placed X-axis. If other charge q is placed in between the two charges, such that this system is in equilibrium. The magnitude of q is (1) $\frac{3}{4}$ C (2) $\frac{9}{16}$C (3) $\frac{4}{9}$ C (4) $\frac{9}{4}$ C Share with your friends Share 0 Siva Sekhar B R answered this Now calculate the value of q again 1 View Full Answer Siva Sekhar B R answered this The charge q at distance x First we have to find x 0 Asha answered this .... 0 Asha answered this .. 0