Question

PHY 212 Bonus Question for Exam #4 1. In the circuit shown in the diagram, the current in the solenoid (opening is perpendicular to the plane of the page) is in the direction shown (counterclockwise). The current is INCREASING linearly in time. The battery in the circuit has an emf equal to the emf of a single loop around the solenoid. The bulbs are all identical and the internal resistance of the battery is much less than the resistance of the bulbs. Give the voltage that a voltmeter would read for each bulb assuming an ideal voltmeter were connected directly next to the bulb in each case. Take each part SEPARATELY." if bulb #1 is unscrewed in part b), assume that it is replaced when the change in part c) is made. - solenod Explain your answers briefly a) For the circuit shown. If Bulb #1 were unscrewed from its socket. b) c) If Bulb #2 were unscrewed from its socket. The wire is cut at the point labeled C in the circuit. d) e) The circuit is shorted from A to B by a wire around the outside of the right side of the circuit. Figure I. Circit for part e t) The circuit is shorted from A to B by a wire around the outside of the left side of the circuit (outside the wire with the DC battery). Figure 2. Cicuit for g) A shorting wire cuts the solenoid in half. Figure 3. Circuil for part g

Answer 1

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