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100

How many types of charges exist?

Two types of charges exist.

100

What generally increases as voltage increases?

Electrical Discharge

100

What type of circuit has only one type of path for the electric current to follow?

A series circuit has only one path for the electric current to follow.

100

A circuit that has more than one path for a current to follow is a ______________.

A circuit that has more than one path for a current to follow is a parallel circuit.

200

What is the rapid movement of excess electrons from one place to another?

The rapid movement of excess electrons is electric discharge.

200

What are the three parts of Ohm's Law?

The three parts of Ohm's Law are voltage, current, and resistance.

200

What type of circuit is used to wire houses, schools, other buildings?

Parallel Circuits are used to wire houses, schools, and other buildings.

200

What is a circuit that has only one path for a current to follow?

A circuit with only one path  for a current to follow is a series circuit.

300

Electrons move freely through a _________.

Electrons move freely through a conductor.

300

What three things does Ohm's Law explain the relationship of?

Ohm's law explains the relationship of voltage, current, and resistance.

300

What happens to the electric force between two objects when the amount of charge on either of them increases?

The electric force between the objects increases.

300

When an object has more negative charge than positive charge, the result is _____________.

When an object has more negative charge than positive charge, the result is static charge.

400

What type of energy does a battery transform electric energy to?

A battery transforms electric energy to kinetic energy.

400

What would a GFIC protect you from?

A GFIC would protect you from electric shock.

400

What is a circuit that has more than one closed path for  current to follow?

A circuit with more than one closed path is a parallel circuit.

400

What type of charge do electrons carry?

Electrons carry a negative charge.

500

Why is copper used in household wiring?

Copper is used in household wiring because it has a low resistance (or high conductivity).

500

What is the unit for measuring electrical resistance?

The unit for measuring electrical resistance is the OHM.

500

An atom has equal numbers of protons and _________.

An atom has equal numbers of protons and electrons.

500

What is the center of the atom made of?

The center of the atom is made of protons and neutrons.

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