Electricity Test Review

Electricity Test Flashcards

If a neutral object gains electrons, it will be __ charged.

negatively

A positive and a negative charge __.

attract

A neutral object contains __ amounts of positive and negative charge.

equal

If object A was negatively charged and object B was neutral, after they are brought into brief contact, both are __.

negative

If a positively charged insulator is brought close to a neutral metal plate, which is then grounded, the resulting charge on the metal plate will be __.

negative

If plastic has a stronger attraction for electrons than fur, plastic is and fur is .

negative, positive

After two conducting spheres with initial charges are brought into contact and then separated, if the total charge is +10, a likely charge on each after contact is A = +7, B = __.

+3

Objects carrying more charge create __ electric fields.

stronger