Chapter 18 – Electric Potential and Capacitance
Sahay Sir > Question Answers > Cengage JEE Mains Physics by B.M Sharma > Chapter 18 - Electric Potential and Capacitance
Two point charges +5 uc and -2 uc are kept at a distance of 1 m is free space. The distance between the two zero potential points on the line joining the charges is
30
Nov
Two point charges +5 uc and -2 uc are kept at a distance of 1 m is free space. The distance between the two zero potential points on the line joining the charges is Two point charges +5 uc and -2 uc are kept at a distance of 1 m is free space. The distance [...]
Two charges +6μC and −4μC are placed 15 cm apart as shown. At what distance from A to its right the electrostatic potential is zero (distances in cm) ?
30
Nov
Two charges +6μC and −4μC are placed 15 cm apart as shown. At what distance from A to its right the electrostatic potential is zero (distances in cm) ? Two charges +6μC and −4μC are placed 15 cm apart as shown. At what distance from A to its right the electrostatic potential is zero (distances [...]
A charge Q is distributed over two concentric hollow spheres of radii a and b (a>b), so that the surface charge densities are equal. The potential at the common centre is 1/4π∈0 times
30
Nov
A charge Q is distributed over two concentric hollow spheres of radii a and b (a>b), so that the surface charge densities are equal. The potential at the common centre is 1/4π∈0 times A charge Q is distributed over two concentric hollow spheres of radii a and b (a>b) so that the surface charge densities [...]