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Vocabulary
Magnets
Electricity
Potpourri
Potpourri 2
100
material that resists but doesn’t stop the flow of an electric current
What is a resistor
100
An object has a ____charge if it has more negative particles than positive particles.
What is negative
100
circuit
What is the path made for an electric current
100
Flow of electric charges
What is electric current
100
An object has a ____charge if it has more negative particles than positive particles.
What is negative
200
the flow of electric charges
What is electric current
200
When two objects both have positive charges the objects _____
What is repel each other
200
conductor
What is material that an electric current can pass through easily called
200
Arrangement of wire wrapped around a core is called a/an
What is electromagnet
200
A circuit with one path for the electric current is called a _____
What is series circuit
300
the measurement of an object’s extra positive or negative charges
What is charge
300
Copper wire in a circuit ____ electricity
What is conducts
300
magnetic field
What is the space around a magnet where the force of the magnet acts
300
A bar magnet’s pull is strongest_____
What is at both poles
300
Magnets attract each other at___
What is opposite poles
400
an object that attracts things made of iron or steel
What is magnet
400
A bar magnet’s pull is strongest_____
What is at both poles
400
insulator
What is aterial that an electric current cannot easily pass through called
400
A circuit with one path for the electric current is called a _____
What is series circuit
400
Arrangement of wire wrapped around a core is called a/an
What is electromagnet
500
the ends of a magnet
What are magnetic poles
500
Magnets attract each other at___
What is opposite poles
500
static electricity
What is the charge that stays on an object
500
The space around an object where electric forces occur is the ___
What is electric field
500
Circuit with more than one path for electric current is _____
What is parallel circuit