Question

Dilip rubbed a large comb on a woollen cloth. He made a soap bubble and released it on the comb. The bubble jumped on the comb, then stopped on the comb and then jumped and sat on the comb again. It continues this action. Explain why.

Answer 1

Answer:

while rubbing the comb and the woolen cloth static electricity is produced that's why the soap bubbles are attracted to the comb

attraction of baloon while rubbed with woolen cloth is another example for this phenomenon