ElectrostaticsHard
Question
The potential at a point x (measured in μm) due to some charges situated on the x - axis is given by V(x) = 20/(x2 - 4) Volts. The electric field E at x = 4 μm is given by
Options
A.5/3 Volt/μm and in the - ve x direction
B.5/3 Volt/μm and in the + ve x direction.
C.5/3 Volt/μm and in the + ve x direction.
D.10/9 Volt/μm and in the + ve x direction.
More Electrostatics Questions
Two spherical, nonconducting, and very thin shells of uniformly distributed positive charge Q and radius d are located a...An electron and a proton are situated in a uniform electric field. The ratio of their acceleration is :-...What equal charges would to be placed on earth and moon to neutralize their gravitational attraction (Use mass of earth ...Two infinite plane, parallel sheets, separated by a distance d have equal and opposite uniform charge densities s. Eletr...Two balls carrying charges +7μC and −5μC attract each other with a force F. If a charge −2μC ...