Electricity Year 2

Which of the following are not electrical components for electric circuit

• 
• 
• 
• 

Functions of switch

• To produce light

• To complete and break an electric circuit

• To supply electrical energy

I am Bulb. I __________________________

• connects and disconnects the electric circuit

• electrical energy source for an electric circuit

• lights up and produces light

Why we need dry cell in the electric circuit?

• To supply electrical energy

• To produce light

• To complete and break an electric circuit

Kelly needs to set up a complete electric circuit. What component should she choose?

• bulb

• magnet

• paperclip

• wire

• dry cell

Kelly already set up the complete circuit but the bulb does not light up. Which of the following might be the causes of the bulb condition?

• The dry cell was not installed properly

• The dry cell does not connected correctly

• The bulb was not fastened correctly

• The wire was not connected correctly

• The bulb is damaged

The bulb will light up when the switch is ___________. The bulb does not light up when the switch is______________.

• open, close

• open, open

• close, open

• close, close