Answer the following with complete explanation

ACTIVITY A: Methods of charging Methods of Charging Description Triboelectric Charging or Charging by rubbing or friction Charging by induction Charging by Conduction Activity B. Tear paper into its smallest pieces (as much as you can). Get a pen and rub it into your clothes (preferably silk). Put the tip or cover of your pen near the small bits of paper. Observe what happens next. Observation