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Calculate the quantity of heat produced in a 20 Ω resistor carrying 2.5 A current in 5 minutes. |
Answer» Current (I) = 2.5 A Resistance = 20 Ω Time (t) = 5 min= 5 x 60 sec = 300 sec Quantity of heat produced (H) = I2Rt = (2.5)2 x 20 x 300 = 37500 J = 37.5 KJ |
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