Ansh took a nichrome wire whereas Pranali took a copper wire of the same length
and thickness. Both of them connected the wires in circuits. Will the amount of current flowing
in both circuits be the same? Explain.
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Answer:
Explanation:
Resistance of nichrome is greater than copper wire of same length and same radius, because the former has greater resistivity.
In series, Power loss P=I
2
R. Because of higher resistance power loss and heating up of nichrome wire is more than that of copper.
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