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An alarm clock draws 0.5 A of a current when connected to a 120 volt circuit. Calculate its resistance
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An alarm clock draws 0.5 A of a current when connected to a 120 volt circuit. Calculate its resistance

User Brianbro
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2 votes

Resistance = (voltage) / (current)

Resistance = (120 V) / (0.5A) = 240 ohms


User Tushant
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