359512 The relation between work done by electrostatic force and charge in electrostatic potential energy is

359513 A point charge \(2 \times {10^{ - 2}}C\) is moved from \(P\) to \(S\) in a uniform electric field of \(30\;N{C^{ - 1}}\) directed along positive \(x\)-axis. If co-ordinates of \(P\) and \(S\) are \((1,2,0)\,m\) and \((0,0,0)\,m\) respectively, the work done by electric field will be

359512 The relation between work done by electrostatic force and charge in electrostatic potential energy is

359513 A point charge \(2 \times {10^{ - 2}}C\) is moved from \(P\) to \(S\) in a uniform electric field of \(30\;N{C^{ - 1}}\) directed along positive \(x\)-axis. If co-ordinates of \(P\) and \(S\) are \((1,2,0)\,m\) and \((0,0,0)\,m\) respectively, the work done by electric field will be