Two metal spheres of radii 0.01m and 0.02m are given a charge of 15mC and 45mC

Two Metal Spheres Of Radii 001m And 002m Are Given Physics QuestionTwo Metal Spheres Of Radii 001m And 002m Are Given Physics Question

Two metal spheres of radii 0.01m and 0.02m are given a charge of 15mC and 45mC, respectively. They are then connected by a wire. The final charge on the first sphere is……x10⁻³C.

Options

(a) 40
(b) 30
(c) 20
(d) 10

Correct Answer:

20

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

AddThis Website Tools
admin:

Related Questions

  1. The surface temperature of the sun which has maximum energy
  2. Four identical cells of emf Ԑ and internal resistance r are to be connected in series.
  3. The time period of a simple pendulum in a lift descending with constant acceleration g is
  4. If emf induced in a coil is 2 V by changing the current in it from 8 A to 6 A
  5. A circular disc of radius R is removed from a bigger circular disc of radius 2R