Homework Help: Science

Posted by Isabella please help me on Wednesday, April 4, 2012 at 8:07pm.

Megan wants to determine if an electrical circuit has electricity flowing through it. Which of the following evidence is proof that the circuit has an electrical current?

a)The circuit is a closed loop.

b)A light bulb is lit in the circuit.

c)The circuit's switch is in the closed position.

d)Wires in the circuit are made of conducting material.
THANKS!

Science - Isabella please help me, Wednesday, April 4, 2012 at 8:09pm
please help me this is urgent.
Science - samantha, Tuesday, September 25, 2012 at 4:55pm
c

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