Zusammenfassung der Ressource
Static
- An insulator is a material which
charge cannot flow through
easily
- A conductor is a material charge
can flow through easily
- Objects can be positively
or negatively charged
- positive charge
=more P than é while
negative charge
=more é than P
- Remember, experiment to
demonstrate force between charged
objects:polythene rod is negative and
perspex rod is positve