A soap bubble is charged to a potential 12V. If its radius is doubled,

A soap bubble is charged to a potential 12V. If its radius is doubled, then the potential of the bubble becomes

Options

(a) 12V
(b) 24V
(c) 3V
(d) 6V

Correct Answer:

6V

Explanation:

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

admin:

Related Questions

  1. Light with an energy flux of 25×10⁴ Wm⁻² falls on a perfectly reflecting surface
  2. A nucleus disintegrates into two nuclear parts which have their velocities in the ratio
  3. A steady current is passing through a linear conductor of non-uniform cross-section.
  4. A microscope is having objective of focal length 1 cm and eye-piece of focal length 6 cm.
  5. The ratio of the radii or gyration of a circular disc to that of a circular ring