desiiraee4119 desiiraee4119

27-04-2024
Physics

Answered

An electric motor operates a pump that irrigates a farmer's crop by pumping 10000 L of water a vertical distance of 8.0 m into a field each hour. The motor has an operating resistance of 27.0 Ω and is connected across a 107-V source. (a) What current does it draw? (b) How efficient is the motor? (%)

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