3. Nature of charges- Relevant terms

4 m.

From the eight options choose the best one:

1. Lightning conductor	Discharge of electric charge Attracts Identifies the presence of charge in a body Metallic or copper plate Magnitude Repels Transfer of charge to earth Loss of charges
2. Lightning arrestors	Friction Induction Grinder Protects building Conduction Difference in potential Negatively charged Positively charged

Login or Fast registration

Did you find an error?