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12 questions
a material that allows electricity (or electrons) to flow through it easily
elements
compounds
insulator
conductor
Positive to Positive
attract
repel
no force
Negative to Negative
attract
repel
no force
Positive to Negative
attract
repel
no force
Copper wire
insulator
conductor
Flowing electrons produce a magnetic field and spinning magnets cause an electric current to flow. This demonstrates:
electromagnetism
electrostatic force
voltage
Newton's 3rd Law
The difference of energy per unit of charge is:
resistance
current
circuit
voltage
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