An object that has gained electrons will have a ____________ electrical charge

The build up of electrical charge on an object by either the loss or gain of electrons is called _____________

An object that has the same amount of electrons and protons will have a ____________ electrical charge

Electron affinity refers to a materials ability to ________________

Materials with a high electron affinity will ___________

A material with a low electron affinity will _______________

Charging by _______________ involves rubbing a material with a high electron affinity with a material with a low electron affinity.

Charging by ______________ is also know as charging by contact and involves touching a neutral object to a charged object.

Charging by _______ occurs when you bring a charged material close to a neutral object causing one side to become negative and the other to become positive

When an object with a static charge returns to neutral it is called _____________

In electrostatics, equilibrium means____________

According the the Law of Conservation of charge, if one object gains electrons, another must lose electrons, and the total number of electrons remains the same.

Conductors ___________________

Insulators _____________

Which of the following items is a conductor

Which of the following would be considered an insulator?

What type of charging is this?

What type of charging is this?

What type of charging is this?

According to Coulombs law cutting the distance in between two charged object in half will cause the electrical force to increase by a factor of ____________

According to Coulombs law doubling the distance between two charged object will cause the electrical force to decrease by a factor of ____________

Electrical current is based on the movement of what subatomic particle?

The flow of electric charge though an material is called ____________

The SI unit of electrical current is the ___________

The SI unit of voltage is the ___________

The SI unit of resistance is the ___________

Voltage is __________

The opposition to the flow of electricity is called _________

In "real current" the direction of electron flow is____________

In "conventional current" the direction of electron flow is____________

The relationship between voltage, current, and resistance is know as ______________

Increasing voltage will cause electric current to ___________

Decreasing voltage will cause electric current to ___________

Increasing resistance in a circuit will cause current to ____________

Decreasing resistance in a circuit will cause current to ____________

Which of the following are example of voltage sources

Which wire would have the least resistance?

Which wire would have the most resistance?

Any object that slows the flow of electrical current in a circuit is called ________________

Like water, electrical current always seeks the path of most resistance.

What is the effect of temperature on resistance?

Use Ohm's Law to determine the voltage in a circuit that has 2.5 A and 5 Ω of resistance.

Use Ohm's Law to determine the current in a circuit that has 12 A and 9 V.

Use Ohm's Law to determine the resistance in a circuit that has 6 A and 120 V.