Need help answering these electricity questions . PLEASE HELP?

Question

i have electricity class and have problem answering these questions please help me the chapter were on is Sources of electricity , Chemical Energy

6) DC is an abbreviation for ___________________

7) As discussed in previous units Electrons travel from _____________ to ______________


8)The flow of electrons in a circuit is called ______________


9) Childern's toy, cell phone use _________________
as a source of electricity.

10)An instrument used to test for broken wires or burned out (open) fuses in ___

Answer 1

DC is an abbreviation for Direct Current

Electrons travel from positive to negative IN CONVENTIONAL THEORY, however, it has since been discovered that electrons actually flow from negative to positive. It depends on what your teacher is teaching. May be best to stick to conventional theory. Check your "previous units".

The flow of electrons in a circuit is called current

Children's toy, cell phone use batteries as a source of eelctricity

An instrument used....is a continuity tester or continuity meter. Usually referred to as a multi-meter because meters have many functions these days. I'd go with continuity tester.

Answer 2

6) Direct Current

7) From the anode to the cathode over the external circuit

9) Batteries

10) Circuits

Answer 3

Direct Current

Positive to negative

current

batteries

ohm meter

Answer 4

Direct Current

negative to positive

current

batteries

AmpProbe