CP9 Electricity and Circuits (standard and Higher) Part 1

10.1 The nucleus of an atom is made up of

• Protons and electrons
• Protons and neutrons
• Neutrons and electrons

10.1 Protons have a charge of

• +1
• -1
• 0

10.1 Neutrons have a charge of

• +1
• -1
• 0

10.1 Electrons have a charge of

• +1
• -1
• 0

10.2 What circuit symbol does this image represent:

• Motor
• Battery
• Cell
• Bulb

10.2 What component does this image represent:

• LDR
• Thermostat
• Variable resistor
• Resistor

10.2 What component does this image represent:

• Cell
• Battery
• Resistor
• Bulb

10.3 Does this diagram show a series or parallel circuit

• Series
• Parallel

10.3 Does this image show a series or parallel circuit

• Series
• Parallel

10.3 Explain what will happen if the second bulb were to blow in this circuit

• The remaining two bulbs will stay lit
• All bulbs will go out