A filament lamp is rated at 4 0 V, 0 80 W on its package The potentiometer has a resistance 7 0 V from X to Z of 24 2 and has linear variation X Y R R (d) The potentiometer is adjusted so that the meter shows 4 0 V What is the resistance of the Y Z portion of the potentiometer A filament lamp is r...

A filament lamp is rated at 4.0 V, 0.80 W on its package. The potentiometer has...

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Physics Principles with Applications

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Authors: Douglas C. Giancoli

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A filament lamp is rated at 4.0 V, 0.80 W on its package. The potentiometer has...

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