grade 7 technology

An open circuit will gives us the desired outcome

• agree

• not sure

• disagree

The switch is the most important component in the circuit

• true

• false

A simple circuit consist of only four components

• true

• false

The more the is source of energy the lesser we receive a stronger output

• agree

• either agree nor disagree

• disagree

Electromagnet uses an electrical circuit

• true

• false

A battery consist of one cell

• true

• false

A cell has a positive and a negative terminal

• true

• false