We're stuck together!
OW! You shocked me!
How much is this?
Atoms, molecules, protons, oh my!
What is this thing?
100
Most magnets contain what?
Iron
100
Electric charges that do not move are what?
Static
100
Where is a magnet the strongest?
Poles
100
Negative charges attract what?
Positive charges
100
What is a fuse? Be detailed.
A safety device that melts when there is too much current
200
What are three magnetic metals?
Iron, Nickel, and Cobalt
200
A path that allows only one route for an electric current is called what?
Series Circuit
200
The force behind the electric current is measured in what?
Volts
200
Gaining electrons gives an object what?
Negative Charge
200
What is a galvanometer?
A device that uses an electromagnet to measure small amounts of current
300
The atoms in a magnet are what according to magnetic fields?
Aligned
300
The function of an electric motor is to change what?
Electrical Energy to Mechanical Energy
300
Current is measured in what?
Amperes
300
List the particles in the nucleus:
Protons and Neutrons
300
What is a commutator?
A device that reverses the flow of current through an electric motor
400
Magnetism is caused by the spinning of what?
Electrons
400
What two ways can you increase the strength of an electromagnet?
Increase number of coils and increase voltage
400
Resistance is measured in what?
Ohms
400
What prevents electrons from flowing?
An insulator
400
What is an electric motor?
A device that uses an electric current to turn an axle
500
The domains of a magnetized substance are what?
Aligned
500
Lighting is a what of static electricity?
Discharge
500
If the wire is bigger, then how will the resistance be?
Lesser
500
What allows electrons to flow easily?
A conductor
500
Tell me about the Faraday's Law
It is a basic law of electromagnetism predicting how a magnetic field will interact with an electric circuit to produce an electromotive force (EMF)—a phenomenon called electromagnetic induction. It is the fundamental operating principle of transformers, inductors, and many types of electrical motors, generators and solenoids.
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