ElectrostaticsHard
Question
Two point charges − 20 μC and + 40 μC are placed r distant apart, then potential due to these charges will be zero in :−
Options
A.region A
B.region B
C.region C
D.region A and B
More Electrostatics Questions
Four charges equal to -Q are placed at the four corners of a square and a charge q is at its centre. If the system is in...Two charges of 1 μC and 5 μC are placed 4 cm apart, the ratio of force exerted by both charges on each other w...Along the positive direction of x-axis there exists a constant electric field E0. If electric potential at x = 0 is zero...A solid conducting sphere having a charge Q is surrounded by an uncharged concentric conducting spherical shell. Let the...A hollow uniformly charged sphere has radius r. If the potential difference between its surface and a point at distance ...