A common flashlight bulb is rated at 030 a and 29 v the, Physics

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A common flashlight bulb is rated at 030 a and 29 v the

A common flashlight bulb is rated at 0.30 A and 2.9 V (the values of the current and voltage under operating conditions). If the resistance of the bulb filament at room temperature (20°C) is 1.7 , what is the temperature of the filament when the bulb is on? The filament is made of tungsten.

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Physics: A common flashlight bulb is rated at 030 a and 29 v the

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