5
lesson pretestMultiple Choice

Pretest

Question 5 • Physics

What effect will the extension cord have on the circuit? Cici uses a long extension cord to plug a lamp into a wall outlet in the next room.

Answer
A
It will decrease the resistance of the circuit.
B
It will increase the voltage of the outlet.
C
It will increase the resistance in the circuit.
D
It will decrease the voltage of the outlet.
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