Solving a problem in physics section 10 paragraph 36 el

Solving a problem in physics section 10 paragraph 36 el

36. The resistance of the tungsten filament light bulb at 20 0 C is equal to 35.8 ohms. What will be the temperature of the filament light bulb, if you turn on a network of 120 V filament current is 0.33 A? Temperature coefficient of resistance of tungsten is 4,6 • 10-3 K-1.

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Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)