# Science

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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 -

• Science -

c

• Science -

A light bulb is lit in the circuit

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