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Basic of electrical circuits
(a) A 5 μH inductor is driven by a current I (t) = 10 sin (2π 10t) mA. Calculate the power supplied to the inductor.
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(b) Estimate the peak electric and magnetic field strengths at a distance of 1 m from a 100 W light bulb. For the
purpose of your estimate you may assume that the bulb is a point source which radiates isotropically.

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