An electric current is the continuous flow of negative charges called:
A _______ circuit is a complete circuit where everything is connected. Electricity can easily flow through it.
An open circuit is an __________ circuit, where there is some part of the circuit that is NOT CONNECTED. Electricity CANNOT flow through it
An _________ is a material that does NOT conduct electricity well. Examples include rubber, plastic, and wood.
Which of the following is an insulator?
A ________ _____ is an invisible force field around every magnet. Lines of force extend from the poles of a magnet in an arched pattern
Which of the following is NOT an insulator?
Benjamin Franklin conducted research to prove that _________ was really an electrical spark, named the positive (+) and negative (-) charges
You can create an _____________ by wrapping a wire around certain iron-bearing metals (iron nail) and connecting the wire to a battery.
Why do socks stick together in the dryer?
Which pair of objects are BOTH good electrical conductors?
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