circuits and symbols

What is the main purpose of a cell in a circuit?

• To light up

• To make a sound

• To push the current around the circuit

• To stop the current

How is a bulb represented in a circuit diagram?

• A square

• A rectangle

• A triangle

• A circle with a cross

What happens when a switch is open in a circuit?

• The current flows

• The circuit is on

• The circuit is off

• The bulb lights up

Are you enjoying the video lesson?

• Yes

• No

Where should an ammeter be placed in a circuit?

• In parallel with the component

• In series with the component

• Next to the battery

• Above the circuit

What tool should you use to draw circuit diagrams?

• A pencil and ruler

• A marker and eraser

• A pen and paper

• A paintbrush and canvas