Chemistry, 06.12.2020 04:20 terryhgivens5349
34. Many bicycles have generators that have a light that can be powered without a battery.
Instead of a battery, a magnet and a coil of wire are used to make an electric current flow. The
setup shown below models how a bicycle generator functions to produce light. Currently, no
electric current is flowing through the circuit shown.
What needs to happen to cause an electric current to flow through the circuit?
A. The magnet needs to be in constant motion.
B. A bigger light bulb needs to be used.
C. The magnet's north pole needs to point up.
D. A smaller wire needs to be used.
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34. Many bicycles have generators that have a light that can be powered without a battery.
Instead...
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