Electric Charge
 

Electric Charge problem 13


A polythene rod repels an inflated balloon hanging from a nylon thread. What charges must the rod and the balloon carry?


  • The rod is charged but the balloon is not.

  • The balloon is charged but the rod is not.

  • The rod and the balloon carry like charges.

  • The rod and the balloon carry opposite charges.


 

main author and content editor: Jamiu Amusa