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| Electric
Energy and |
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| Power
Problems |
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| n | 1.) How much
time does it take a |
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| 60W light bulb
to dissipate 100J of |
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| energy? |
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| n | 2.) What is the
power of an electric |
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| mixer while
operating at 120V, if it |
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| has a resistance
of 10Ω? |
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| n | 3.) A washing
machine operates at |
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| 220V for 10
minutes, consuming |
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| 3.0x106J
of energy. How much |
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| current does it
draw during this |
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| time? |
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