1.

According to Ampere's law, the relationship between the force two parallel conductors, carrying a average voltage of the wave average voltage of the wave current of I1 and I2 and displaced with a distance of r for a section of length l, is given by:

A. F \(\propto \ \frac{I_1I_2L}{r^2}\)
B. F \(\propto \frac{I_1I_2L^2}{r}\)
C. F \(\propto \frac{I_1 I_2 L}{r}\)
D. F \(\propto \frac{I_1I_2}{r}\)
Answer» D. F \(\propto \frac{I_1I_2}{r}\)


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