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Unformatted text preview: the solenoid’s magnetic field increases? A B Q P A. Bulb A doesn’t light; bulb B gets brighter. B. Bulb B doesn’t light; bulb A gets brighter. C. Bulb A doesn’t light; bulb B gets dimmer. D. Bulb B doesn’t light; bulb A gets dimmer. E. Both bulbs are unlit. F. None of the above. Transformer A battery is connected to a transformer, as shown. When the switch is closed, the potential difference across R becomes A. E N 2 1 . B. C. D. +-N > N secondary primary...
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- Spring '08
- Current, Magnetic Field, Michael Faraday, Lenz, Bulb, rectangular conducting loop