If two objects have unlike charges they will do this.

• Repel
• Attract
• Friction
• Induction

This occurs when 2 objects are rubbed together.

• Friction
• Repel
• Attract
• Induction

A material that allows electrons to flow freely.

• Resistance
• Electrical Conductor
• Semiconductor
• Direct Current

When charges flow in the same direction.

• Alternating Current
• Repel
• Semi Conductor
• Direct Current

If two objects have like charges they will do this.

• Repel
• Attract
• Friction
• Induction

An electrical current can flow through this.

• Closed Circuit
• Open Circuit
• Semiconductor
• Electrical Conductor

This allows the flow o charges to be controlled

• Electrical Conductor
• Direct Current
• Alternating Current
• Semiconductor

When charges flow in alternating directions.

• Direct Current
• Alternating Current
• Semi Conductor
• Electrical Conductor

The opposition to the flow of electric charges

• Open  Circuit
• Closed Circuit
• Semiconductor
• Resistance

An electrical current cannot flow through this

• Closed Circuit
• Open Circuit
• Alternating Curret
• Semiconductor