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Every ___________ must have a power source and an unbroken path.
electromagnet
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generator
Current
negative
circuit
current
A temporary magnet formed when electric current flows through a wire coiled around a metal core is an ___________________.
electromagnet
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look it up
generator
Current
negative
circuit
current
An ofbect with 11- charges and 8 + charges has a _____________ charge.
electromagnet
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look it up
generator
Current
negative
circuit
current
Be prepared to name one way magnets can produce electricity.
electromagnet
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look it up
generator
Current
negative
circuit
current
______________ electricity is more useful than static electricity.
electromagnet
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look it up
generator
Current
negative
circuit
current
Be prepared to name two things that use an electromagnet.
electromagnet
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look it up
generator
Current
negative
circuit
current
A _____________ produces electricity by using a coil of wire and a magnet.
electromagnet
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look it up
generator
Current
negative
circuit
current
A continuous flow of negative charges through a material is call ____________ electricity.
electromagnet
look it up
look it up
generator
Current
negative
circuit
current
Check it!