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Physics, 15.05.2020 07:57 mari530

15 Define the volt, the watt and the kilowatt-hou
An electric lamp is marked '100 W, 220 V
What do you understand by this? What current
is taken by the lamp when it is connected to
220 V mains supply? What is the resistance o
the lamp?

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15 Define the volt, the watt and the kilowatt-hou
An electric lamp is marked '100 W, 220 V

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