Question

If two rods rubbed with wool are brought close to each other, they repe. But what is the reason

Answer 1

Answer:

Explanation: both have same charge of unknown mignetude now as they brought closer they replied cause of eletrostatic force acting between opposite to the direction of their motion ,cause the have same type of charge ,as same type charge aterects and opposit reply ,the general property of charges and eletrostatic force .