definition
a region of space around an electrically charged particle or object in which an electric charge would feel force
what is the definition of electric field?
This invisible region around a magnet shows where magnetic forces act.
What is a magnetic field?
This type of circuit has only one path for current to flow.
What is a series circuit?
This is the ability to do work or cause change.
What is energy?
This quantity measures how fast work is done or energy is used
What is power?
The invisible force feel magnet or electric current
what is the definition of magnetic field?
These two poles of a magnet attract each other.
What are north and south?
This type of circuit allows current to flow through multiple paths.
What is a parallel circuit
Energy stored due to an object’s height is called this.
What is gravitational potential energy?
The main unit used to measure electrical power.
What is the watt?
the rate of flow of electric charge (like electrons or ions) through a conductor
what is a current?
This type of magnet only works when electric current flows through a wire.
What is an electromagnet?
This unit measures how much electrical “push” a circuit has
What is voltage?
This type of energy is found in moving objects
What is kinetic energy
Power equals voltage multiplied by this electrical quantity.
What is current?
A type of magnet in which the magnetic field is produced by an electric current.
what is the definition of a electromagnet?
This metal—found in many refrigerator magnets—is strongly magnetic.
What is iron?
This device opens or closes a circuit to control the flow of electricity.
What is a switch
Batteries store this type of energy.
What is chemical energy
Your household lightbulbs list their brightness with this measurement
What are watts?
A type of electrical current, in which the directions of the flow of electrons switches back-and-forth
The definition of alternating current?
This scientist’s name is used for the force that pushes a charged particle moving through a magnetic field.
What is the Lorentz force?
This is the name for anything in a circuit that uses electrical energy, like a bulb or resistor.
What is a load?
This law says energy cannot be created or destroyed.
What is the law of conservation of energy?
This device in homes flips off when too much power is being used.
What is a circuit breaker