Electric Charge/ Static Electricity
Electric Current
Batteries
Electric Circuits
Electric Power & Safety
100
The charge of an atom when the number of protons and electrons are equal.
What is no charge or neutral?
100
This is the unit of current.
What is an amp?
100
This liquid conducts electric current in a electrochemical cell.
What is an electrolyte?
100
This circuit only has one path for an electric current.
What is a series circuit?
100
This is the third prong of an appliance.
What is a ground wire?
200
This is the buildup of static charges.
What is static electricity?
200
A battery, generator, or a power plant are examples of this.
What is a voltage source?
200
This is a combination two of more electrochemical cells.
What is a battery?
200
This circuit has several paths for current to take.
What is a parallel circuit?
200
This is a reusable safety switch that breaks the circuit when the current gets too high.
What is a circuit breaker?
300
This extends around a charged object.
What is an electric field?
300
These move from places of higher electrical potential energy to places of lower electrical potential energy.
What is the flow of charges?
300
This happens when more lights are added to a series circuit that is powered by one battery.
What is the bulbs become dimmer?
300
resistance = voltage/current
What is ohm's law?
300
This is a connection that allows current to take the unwanted path of least resistance.
What is a short circuit?
400
Induction, Conduction, and Friction
What are three ways a static charge can build?
400
This causes current in a circuit.
What is voltage?
400
The metals placed in the electrolyte.
What are electrodes?
400
According to Ohm's law, if the increases in current and voltage are equal, resistance will do this.
What is remain constant?
400
This is a safety device that contains a thin strip of metal that melts if there is too much current through it.
What is a fuse?
500
The two particles that have fields that move out and bend away from each other as they move closer together.
What are two protons?
500
This is the attraction or repulsion between electric charges.
What is electric force?
500
Zinc, copper, Lemon juice
What are the parts of a electrochemical wet cell?
500
The two advanteges household circuits are connected in parallel.
What is the appliance (loads) can be controlled one at a time, and if one appliance (load) is blown the whole circuit is not blown?
500
One has loosely bonded electrons, and the other has tightly bonded electrons.
What are insulators and conductors?
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