MATERIALS/ SOURCES (NL) Activities Good and Bad Conductors (NL) The Resistance of a Pencil Lead (NL) The Resistance of Different Wires (NL) Student Reading Page - The Resistance of a Wire (NL) A Voltage Divider (NL) Charging a capacitor (NL) Student Reading Page - Capacitors How long does it take to discharge a capacitor? (NL) Capacitor Challenge: Designing Time Constants (NL) Student Reading page - Charging and discharging capacitors (NL) Capacitors in series (NL) Capacitors in parallel Student Reading Page - Capacitors in Series and Parallel (NL) Connecting Capacitors (NL) Student Reading Page - Charge Transfer between Capacitors (NL)