2. In the circuit shown in the following figure, C = 0.02 F and is initially uncharged, RO = 150, and € = 100 V. The swi

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2 In The Circuit Shown In The Following Figure C 0 02 F And Is Initially Uncharged Ro 150 And 100 V The Swi 1 (32.99 KiB) Viewed 27 times

2. In the circuit shown in the following figure, C = 0.02 F and is initially uncharged, RO = 150, and € = 100 V. The switch S closes at time t = 0. A small rectangular coil with dimensions a = 5.0 cm and b = 11.0 cm has a resistance of 109/m and contains 30 loops. The distance c is 2.0 cm. (The figure is not drawn с to scale.) Assume that only the wire nearest the coil produces an appreciable magnetic field and that it can be considered very long. RO a. Find the magnetic flux through a small area dA = bdx of the loop a distance x from the wire, then integrate it to find the total magnetic flux through the small loop as a function of time b. What is the value and direction of the induced current in the small circuit at time t = 0.3 s? 10