Question

When two bodies A and B are rubbed against each other and A acquires a charge $+Q$ then the charge on B is

• A. Greater than $+Q$
• B. $+Q$
• C. Less than $+Q$
• D. $-Q$

Answer 1

The correct option is D $-Q$

One body loses electrons and becomes positively charged while the other gains electrons and hence, becomes negatively charged. So, They acquire equal and opposite charges