Closed and Open Circuits

This is a/an ____________ circuit.

• closed

• open

This is a/an ____________ circuit.

• closed

• open

The bulb ___________ light up.

• will

• will not

The bulb ___________ light up.

• will

• will not

Tags

NGSS.4-PS3-2

Choose the corrrect sentence.

• This circuit will work because it is an open circuit

• This circuit will work because it is a closed circuit.

• This circuit will NOT work because it is an open circuit.

• This circuit will NOT work because it is a closed circuit.

If a current does not flow through a circuit it is considered​ (a)   and if a current does flow through a circuit it is considered​ (b)   .

• open

• closed

• series

• parallel

The model B shows a(n) ​ (a)   circuit where electricity can not flow because ​ (b)  

• open

• there is a break in the path

• closed

• the path is closed

A​(n) (a)   is a complete electrical path. A(n) ​ (b)   is an electrical path that is not complete.

• closed circuit

• open circuit

• open current

• closed current

When a circuit is open, the circuit is _________?

• On

• Off

An electrical current WILL flow through an open circuit. (a)  

• false

• true