Question

An electron moves in a circle of radius 1.0 m with a constant speed of 4.0 x 106 m/s. The current at a point on the circle is (approximately).
a)1×10⁻¹¹Ωb1×10⁻¹²Ω)c)1×10⁻¹³Ωd)1×10⁻¹⁰Ω

Answer 1

Explanation:

look at this

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