Which will offer more resistance when connected across same battery, 500 watt or 40 watt? ( NET 2012 ) A. 500 w B. 40 w C. Both will offer same resistance D. None of these
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Either or both or neither….
the wattage is what the load dissipates, but that is dependent on the applied voltage and the current that flows…
IF the same voltage is applied to both then the 40w load will have more resistance, but if the voltages are different then it is quite possible to have a 500w load with more resistance than the 40w load….
It is possible by selecting the appropriate voltages to have a 40w load and a 500w load both with identical resistances….
Hope this helps you....
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