Essential Chemistry for IGCSE - Electricity And Chemistry (Section 8 - No. 37)
In an electric circuit, a thick wire is used in the place of a thin wire. Which of the following correctly describes the effect on the circuit?
The resistance of the wire is decreased.
The current in the circuit is increased.
The voltage drop across the wire is decreased.
The wire will generate less heat.
Explanation
The thick wire has less resistance.
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