Question

Derive an expression for the electric charge required to expand the bubble

Answer 1

Answer:

Sorry I cannot answer this question.

Explanation:

Answer 2

Answer:

Answer: Charge will be distributed uniformly on the surface of a bubble if the bubble is charged. The bubble will expand because the charged particles uniformly distributed on it cause them to repel each other due to the electrostatic force. ... If a soap bubble is given a negative charge, then its radius increases.