= 1. The current in an inductor is given by the function l(t) = 0.3e2t - 0.15t2 2.0. If your self- inductance is 325 mH.

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1 The Current In An Inductor Is Given By The Function L T 0 3e2t 0 15t2 2 0 If Your Self Inductance Is 325 Mh 1 (227.41 KiB) Viewed 7 times

= 1. The current in an inductor is given by the function l(t) = 0.3e2t - 0.15t2 2.0. If your self- inductance is 325 mH. Calculate the emf induced in the inductor for t = 1.0 s. 2. An LR circuit is built, and it is observed that to reach 0 to 0.75 of the maximum value current it takes 2.56 ps. Calculate the circuit time constant and resistance if L = 31.0 mH 3. The electric field of an ethical electromagnetic wave is given by E = 7.2 x 106 V/m. If the propagation velocity 3 X 108-k, calculate the magnetic field vector of the wave. 4. A candle is 14 cm from a concave mirror of 35 cm radius of curvature. Calculate (a) the focal length of the mirror, (b) where the image of the candle will be located, and (c) tell whether the image will be upright or inverted. = 5. A glass block (n = 1.6) is shown in the figure, which is surrounded by air. A ray of light enters the block from the left face at an angle of incidence and emerges from the right face. Parallel to the base of the block. Calculate the angle of incidence @.