• Heating effect of electric currents
• Journey of a Typical Electron
• Resistance

• Resistance at the Molecular Level
• Ohm's Law
• Ohm's Law (again)
• More Ohm's Law
• PhET: Ohm's Law
• Power
• Notes

• PRESCRIBED PRACTICAL: Measuring the refractive index of a glass block

October 11 &

October 13 &

October 17

• Heating effect of electric currents
• Resistors applet (needs Java)
• Resistors in Series
• Notes

• Heating effect of electric currents
• Potential Divider
• Potentiometer
• Notes

• Heating effect of electric currents
• Thermistors & LDRs
• Notes

• Kirchoff's Rules

October 19 &

October 25

• Electric Cells
• Notes

• Electric Cells
• Notes

• PRESCRIBED PRACTICAL: Measuring the emf and internal resistance of a battery (see PhET Circuit Construction Kit (DC Only))

• Trig or Treat