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