a piece of wire having resistance R is cut into 4 equal parts.How does the resistance of each part compare with the original resistance.If the 4 parts are placed in parallel,how will the resistance of the combination compare with the resistance of the original wire?What happens to the effective resistance of a system of 'n' resistors connected in series and parallel?
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Resistance of each part as compared to original wire would be less than original...
If they are connected in parallel there equivalent resistance becomes low...
While series it increases
If they are connected in parallel there equivalent resistance becomes low...
While series it increases
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