A current of 1.5 A flows through a conductor connected to a 220 V current source.
| March 8, 2021 | education
A current of 1.5 A flows through a conductor connected to a 220 V current source. What work will be done by the current in 10 minutes?
Data: U (voltage in the current source) = 220 V; I (current flowing through the taken conductor) = 1.5 A; t (duration of the current) = 10 min (in SI t = 600 s).
To determine the work done by the current, we apply the Joule-Lenz law: Q = U * I * t.
Calculation: Q = 220 * 1.5 * 600 = 198 * 10 ^ 3 J (198 kJ).
Answer: In 10 minutes, the current should have done work equal to 198 kJ.
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