Practicing Success
Without contact, for charging a metallic sphere positively : |
a negatively charged conductor should touch the surface of the metallic sphere a negatively charged conductor should be brought close to the surface of the metallic sphere a positively charged conductor should touch the surface of the metallic sphere a positively charged conductor should be brought close to the surface of the metallic sphere |
a negatively charged conductor should be brought close to the surface of the metallic sphere |
Charging a conductor by bringing another charged conductor close to it without touching is called induction . Opposite charge is induced while same polarity charge is transferred by contact .Hence a negatively charged conductor should be brought close to the surface of the metallic sphere and negative charge should be transfered by contact. |