valdezlizbeth4095 valdezlizbeth4095

23-05-2018
Physics

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If the current through a 20-ω resistor is 8.0 a , how much energy is dissipated by the resistor in 1.0 h ?

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IssacAsimov IssacAsimov

23-05-2018

1 hour = 3600 seconds.
Energy dissipated = I²Rt = 8²×20×3600 = 4608000 J

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