Задача 30350.

EMF current source 110, the internal resistance r = 2 Ohms. To power the heating element is connected, power consumption N = 1000 watts. Determine the strength of current I in the circuit, the voltage U, which is a heating element, and the resistance R.

Detailed solution shorthand terms, formulas, laws used in the decision, the withdrawal of the calculation formula and the response.

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