Electric Current/ Electrical Energy
Electric Current
Generating Electrical Energy
Electric Circuits
Magnetism
100
The rate at which a charge passes a given point.
What is an electric current?
100
The rate at which a charge passes a given point.
What is electric current?
100
Changes chemical or radiant energy into electrical energy.
What is a cell?
100
Any material that attracts iron or materials made of iron.
What is a magnet?
200
The potential difference between 2 points in a circuit.
What is voltage?
200
The opposition to the flow of an electric charge?
What is resistance?
200
A part of a cell in which charges enter or exit.
What is an electrode?
200
Points on a magnet that have opposite qualities.
What are magnetic poles?
300
They change chemical energy into electrical energy.
What are cells?
300
The potential difference between 2 points in a circuit.
What is voltage?
300
Dry cell and wet cell.
What are the 2 types of cells?
300
A circuit in which loads are connected side by side.
What is a parallel circuit?
300
The force of attraction or repulsion generated by moving particles.
What is magnetic force?
400
Thermocouple
What converts thermal energy into electrical energy?
400
A material in which charges can move easily.
What is an electrical conductor?
400
Converts thermal energy into electrical energy.
What is a thermocouple?
400
Wiring burglar alarms
What is a use for a series circuit?
500
Photocells
What is a solar panel made out of?
500
A material in which charges cannot move easily.
What is an electric insulator?
500
Wiring lights in your home.
What is a use for a parallel circuit?
500
Groups of atoms that can align to form a magnet.
What are domains?
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