There are two point charges +4 mu C and -2 mu C .The ratio of magnitude of electrostatic forces acting on them respectively will be

There are two charges +1 mu C and -5 mu C under mutual coulombic interaction . The ratio of magnitude of forces acting on themwill be

There are two charges +1 mu C and -5 mu C under mutual coulombic interaction . The ratio of magnitude of forces acting on themwill be

There are two charge +1mu c and +2muc kept at certain separartion ,the ratio of electrostatic forces acting on them will be in the ratio

There are two charge +1mu c and +2muc kept at certain separation ,the ratio of electrostatic forces acting on them will be in the ratio

There are two charges +2 mu C and -6 mu C at certain separation.Then the ratio of forces acting on them will be..

There are 2 charges +1 mu c and +5 mu c separated by a certain distance d. The ratio of forces acting on them will be

There are two charges +2mu C and -3mu C . The ratio of forces acting on them will be (1) 2:3 (2) 1:1 (3) 3:2 (4) 4:9

There are two charges +2mu C and -3mu C . The ratio of forces acting on them will be (1) 2:3 (2) 1:1 (3) 3:2 (4) 4:9