A spherical conductor of radius 2 m is charged to a potential of 120 V. It is now

A spherical conductor of radius 2 m is charged to a potential of 120 V. It is now placed inside another hollow spherical conductor of radius 6 m. Calculate the potential to which the bigger sphere would be raised.

Options

(a) 20 V
(b) 60 V
(c) 80 V
(d) 40 V

Correct Answer:

40 V

Explanation:

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

admin:

Related Questions

  1. Laser light is considered to be coherant because it consists of
  2. Equal currents are passing through two very long and straight parallel wires
  3. A resistor 30Ω, inductor of reactance 10 Ω and capacitor of reactance 10 Ω
  4. The energy of groundstate (n=1) of hydrogen level is -13.6 eV. The ionistation
  5. The equation of state for 5 g of oxygen at a pressure P and temperature T,