Circuits
What does a closed circuit do?
____ poles will repel
What is same sides / S and S / N and N?
What is copper?
Most common insulator.
What is rubber?
Has multiple paths for electricity
What is parallel circuit
What is opposite?
4 common conductors.
What is copper, aluminum, gold, and silver.
5 common insulators.
What is glass, air, plastic, rubber, and wood.
What will happen if a lightbulb is connected to an open circuit?
It wont light.
Which side of a magnet attracts iron?
Both
What do conductors do?
They let the electricity flow through them.
What do insulators do?
Keep the flow of electricity from leaving the wires
If one bulb in this circuit goes out, the other will still light.
What is parallel circuit?
You will have 2 smaller magnets.
Does copper wire affect the strength of an electromagnet?
Yes
Insulator keeps us from ______
Getting electrocuted
Circuit that has one clear path
What is a series circuit?
What will be the difference if you place a weak magnet in the center of iron filings verses a strong one?
The stronger ones magnetic field will be closer together.
Prevents current from leaving.
What is insulator?
Lets current flow easily.
What is conductor?