Electric Charge and Current Pre/PostQuiz

Protons have ​ (a)   electrical charge; electrons have ​ (b)   electrical charge.

• Positive
• Negative
• High
• Proton
• Low
• Attract
• Repel
• Induction
• Conduction
• Electrons

Tags

Charge

Opposite charges ​ ​ (a)   , and like charges ​ (b)   .

• Attract
• Repel
• High
• Proton
• Low
• Induction
• Conduction
• Electrons
• Positive
• Negative

Tags

Charge

Charging by ​ (a)   is the rearrangement of electrons on a neutral object caused by a nearby charged object.

• Induction
• Conduction
• Protons
• Electrons
• Positive
• Negative
• Increase
• Attract
• Repel

Tags

Charge

​ (a)   ​ are materials that do not allow electric current to pass through easily

• Insulators
• Conductors
• Static Electricity
• Resistance
• Voltage
• Decrease
• Increase
• Negative
• Positive
• Protons

Tags

Insulators vs. Conductors

Current

​ (a)   is the accumulation of electrical charges on an object.

• Static Electricity
• Insulators
• Conductors
• Postive
• Negative
• Resistance
• Voltage
• Protons
• Electrons
• Conduction

Tags

Charge

Current is usually the flow of ​ (a)  

• Electrons
• Protons
• Postive
• Negative
• High
• Low
• Increase
• Decrease
• Induction
• Conduction

Tags

Current

Charges flow from ​ (a)   voltage to ​ (b)   voltage.

• High
• Low
• Attract
• Repel
• Induction
• Conduction
• Protons
• Electrons
• Postive
• Negative

Tags

Charge

The tendency for a material to oppose the flow of electrons is called ​ (a)   .

• Resistance
• Static Electricity
• Insulator
• Conductor
• Positive
• Negative
• Increase
• Decrease
• Voltage

Tags

Resistance

Current

Making wires thinner, longer, or hotter ​ (a)   the resistance

• Increases
• Decreases
• Insulator
• Conductor
• High
• Low
• Resistance
• Static Electricity
• Postive
• Negative

Tags

Resistance

Current

Identify the following materials as a conductor or an insulator: Rubber

• Conductor

• Insulator

Tags

Insulators vs. Conductors

Current