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Find the resistance of a nichrome wire o...

Find the resistance of a nichrome wire of length 1m and area of cross-section `2mm^(2)`.The resistivity of nichrome of nichrome is `100xx10^(-6)Ohm-m`.

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MODERN PUBLICATION-ELECTRICITY-EXERCISE
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  4. Define electric current and give its unit

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  6. What is a electric circuit?

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  7. What is the difference between a voltmeter and an ammeter?

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