A certain lightbulb has a tungsten filament having a
A certain lightbulb has a tungsten filament having a resistance of 16 ? at 22°C and 155 ? when hot. Assume R = R0[1 + ?(T - T0)] can be used over the large temperature range here. Find the temperature of the filament when it is hot.
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a certain lightbulb has a tungsten filament having a resistance of 16 at 22degc and 155 when hot assume r r01 t -
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