electricity

When an object gains electrons it becomes

• negatively charged

• positively charged

• neutral charged

When an object loses electrons it becomes

• negatively charged

• positively charged

• neutral charged

like charges

• attract

• repel

• flip

opposite charges

• repel

• attract

• flip

Rubber and dry skin are good examples of

• electrical energy

• electric discharge

• electrical insulators

• amperes

The shock you feel from a doorknob is

• electrical energy

• conductor

• electric circuit

• electric discharge

A simple electric circuit must have

• a source of electrical energy

• a load

• a conductor

• all of these

The current in a circuit is measured in

• centimeters

• amperes

• miles

• volts

The electrical potential energy or strength of a battery is the

• electric discharge

• amperes

• voltage

• chemical energy

Voltage is measured in

• volts

• charges

• electrons

• amperes