Investigation 1
Investigation 2
Investigation 3
Investigation 4
other
100
a push or pull that you can't see or touch but can feel and experience.
What is force.
100
a source of electricity.
What is D- cell.
100
a coil of wire, usually wound around a core of iron or steel, which produces a magnetic field when electricity flows through the wire
What is electromagnet
100
if putting two D-cells together they should be ……… next to each other.
What is opposite.
200
an object that sticks to iron.
What is magnet
200
a pathway for the flow of electricity
What is circuit
200
a substance, commonly a metal such as copper or aluminum through which electricity will flow
What is conductor
200
one part of a circuit system, such as a switch, or bulb.
What is component.
200
when you put more spacers or objects between two magnet the strength goes
What is down… less force.
300
a specific kind of force
What is magnetism
300
a device used to open and close circuits
What is switch
300
a material that prevents the flow of electricity, commonly plastic, rubber, glass, or air
What is insulator
300
provides the energy to light the bulb.
What is electricity source.
300
what will happen… more winds more …..
What is the electromagnets will be stronger
400
what happens when magnets pull together or stick to one another
What is attract
400
an incomplete circuit through which electricity flows
What is open circuit
400
a circuit with only one pathway for current to flow.
What is series circuit
400
a way to represent a circuit on a piece of paper.
What is schematic diagram
400
a piece of iron that behaves like a magnet when it is touching a permanent magnet
What is a temporary magnet
500
what happens when magnets push apart.
What is repel
500
a complete circuit through which electricity flows
What is closed circuit
500
splits into two or more pathways before coming together at the battery.
What is parallel circuit
500
the material around which a coil is wound.
What is core / rivet
500
the influence of a permanent magnet's magnetic field on a piece of iron, when makes the iron act like a magnet.
What is induced magnetism
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