Non-contact forces - electrostatic focus

When one object is pulled towards another object, the objects are said to _______________ each other.

• repel

• attract

• push

• move

When one object is pushed away from another object, the objects are said to _______________ each other.

• repel

• attract

• ignore

• not effect

Electrons have a ______________ charge

• positive

• negative

• neutral

• non existent

Protons have a ______________ charge

• positive

• negative

• neutral

• non existent

Neutrons have a ______________ charge

• positive

• negative

• neutral

• non existent

Which of the following metals is non-magnetic

• Iron

• Nickel

• Aluminium

• Cobalt

The electrostatic force between two objects is _____________ when they are more charged and/or closer to one another

• weaker

• greater

• irresistable

• cuter

Select the correct answer from top to bottom

• Attract, repel, attract

• Repel, attract, attract

• Attract, repel, repel

• Repel, attract, repel

A material in which electric current will not flow freely is known as a

• Insulator

• Conductor

• Blocker

• Resistor

An object or type of material that allows the flow of electric charge is known as an

• insulator

• conductor

• resistor

• amplifier