comparing the resistance of wires\nuse the drop - down menus to complete the sentences.\na thin wire has \na…
comparing the resistance of wires\nuse the drop - down menus to complete the sentences.\na thin wire has \na short wire has \na warm wire has \nresistance than a thick wire.\nresistance than a long wire.\nresistance than a cool wire.
Answer
Brief Explanations:
The resistance of a wire is inversely proportional to its cross - sectional area, directly proportional to its length, and increases with temperature. A thin wire has a smaller cross - sectional area, so more resistance. A short wire has less length, so less resistance. A warm wire has higher temperature, so more resistance.
Answer:
A thin wire has more resistance than a thick wire. A short wire has less resistance than a long wire. A warm wire has more resistance than a cool wire.