6. Should the heating element of an electric iron be made of iron, silver or nichrome wire?
Justify giving three reasons?
Answers
Answered by
1
Answer:
nicrome wire,becoz nicrom wire is a good conductor if heat but a bad conductor of electricity. so it can be used easily
Answered by
2
Answer:
Step-by-step explanation:
Should be made of nichrome wire because resistivity of nichrome is high. Its high resistivity causes nichrome to heat up faster, when an electrical current is passed electricity moves through the wires, giving heat to the element. 1. Nichrome is an Alloy which has higher resistivity than pure metal
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