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First, one light bulb is connected to a battery. Then, a second light bulb is connected in series to the same battery. What quantity has increased in this circuit?
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The number of bulbs in the circuit. No I'm kidding.
LoL
Resistance? right
yes! that's right!
Sweet. One more!
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more precisely: the electric resistance is doubled
Voltage can be induced in a wire by????
a variable magnetic field, please use the Faraday's law
moving the wire near a magnet, moving a magnet near the wire, & changing the current in a nearby wire. Correct?
yes! correct!
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Coo. Thanks!!
Thanks!! :)
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