Year 9 Week 2 Assignment

Which one is a series circuit?

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Which one is a parallel circuit?

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What happens to the current in a series circuit?

• The current stays the same

• The current is added

• The current is reduced

• The current is split between the light bulbs

What happens to the current in a parallel circuit?

• The current stays the same

• The current is added

• The current is reduced

• The current is split between the light bulbs

What is the unit used for voltage?

• Ampere

• Ohm

• Volt

• Meter

Why voltage is important?

• Because it is the pressure that causes the electrons to move around in a circuit and make the current flow and make appliances work

• To supply energy to be able to make the current flow in electric circuit and make appliances work

• To control the resistance in the circuit

• To reduce the current in the circuit

Current is measured in....

• Amps 
• Volts
• Ohms
• Coulombs

Tags

NGSS.HS-PS2-5

What 'flows' in a wire?

• Protons
• Neutrons
• Atoms
• Electrons

Tags

NGSS.HS-PS2-5

this is the symbol for a _____?

• switch
• light 
• battery
• wires

Tags

NGSS.HS-PS2-5

what is this symbol for?

• light bulb
• switch
• battery
• resistor

Tags

NGSS.HS-PS2-5