The____________ pole of one magnet will be attrated to the north pole of another magnet.
What is the south Pole?
100
The movement of electrons.
What is Electrical Energy?
100
Electric current has one pathway to travel along.
What is a series Circuit?
100
How quickly the particles move (speed)
What is temperature?
100
Two reasons insulators are placed around electrical conductors (wires).
What is protecting objects from getting shocked and keeping the current in the circuit (pathway)?
200
The force that pulls objects together
What is attraction?
200
An Electrical Current can be explained as a...
What is flow of electrons?
200
A _____________ circuit switch stops the flowing current.
What is an open circuit?
200
The energy of moving particles.
What is Thermal Energy (heat)?
200
Heat travels from the ______________ object to the __________________ object.
What is warmer and colder?
300
The force of attraction or repulsion.
What is magnetism?
300
A circular pathway that electrical current flow follows.
What is an electrical circuit?
300
A ____________ circuit switch allows the current to flow and lights up bulb.
What is closed.
300
The movement of heat between objects that touch.
What is conduction?
300
The build up of electrical charges on an object.
What is static electricity?
400
The silver colored metal that conducts electricity but is not attracted to a magnet.
What is aluminum?
400
An object that carries electrons easily.
What is a conductor?
400
Thick cloth is used as an ___________________________
because it can keep thermal energy from traveling.
What is an insulator?
400
The swirling of gas or liquid where the hot particles from the bottom move up and the cooler particles from the top move down
What is convection?
400
Two differences between a bar magnet and an electromagnet.
What is an electromagnet can be turned off and on and a bar magnet is always on and an electromagnet needs an electrical source and bar magnet does not.
500
A temporary magnet made by wrapping a wire around an iron bar or nail and attaching it to an electric source.
What is an electromagnet?
500
Allows electrical energy to change to another form of energy.
What is a resistor
500
An electric current that has more than one pathway to travel along.
What is a parallel circuit?
500
Energy traveling through space.
What is radiation?
500
A push or pull that causes an object to move, stop, or change direction.