Задача 31704.

The infinitely long straight wire and square contour are located as shown in the figure. The current in the wire varies according to the law I (t) = 0,1t 2 (A). Loop resistance 3 ohms. Determine the current that is induced in the circuit at time t1 = 2 s and the amount of electricity flowing through the circuit over a period of time from t1 = 2 s to t2 = 5 s. A = 10 cm, s = 5 cm.

Detailed solution with a brief record of the conditions, formulas and laws used in the decision, the conclusion of the calculation formula and the answer.
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