Question

Q.1 if two neutral bodies A and B are rubbed and B is now positively charged, mass of body B will - (a) Decrease (b) increases (c) no change (d) none of these Q.2 A charge is moved with almost speed of light what will happen- (a) net charge will increase (b) Net charge on the body decreases (c) invariant (d) there will be some temporal change in the total charge of a body Q.3 In which of these methods there is no actuals transfer of ehappens- (a) induction (b) conduction (c) friction (d) none of these​

Answer 1

Explanation:

$\color{blue}1).(a) \: decreases \: \\ \color{red}2). \: (c) \: invarient \\ \color{maroon}3).(a) \: induction \\ \\ \red{\mathfrak{ \large{\underline{{Hope \: It \: Helps \: You}}}}}$