Sumali sa komunidad ng IDNStudy.com at simulang makuha ang mga sagot. Sumali sa aming platform ng tanong at sagot upang makakuha ng eksaktong tugon sa lahat ng iyong mahahalagang tanong.

friction, conduction, or induction
2. rubbing a glass rod again a silk cloth.
3. charging a ballon after rubbing it against fur.
4. touching a negatively charged metal rod with a neutral rod.
5. bringing a positively charged rod near a neurtal metal sphere​