Alice: I simply must get through!
Doorknob: Sorry, you're much too big. Simply impassible.
Alice: You mean impossible?
Doorknob: No, impassible. Nothing's impossible.
(Alice in Wonderland)
Resistors in series and parallel. Equivalent resistance.
Measurements of electric current and voltage: Ammeter and Voltmeter. Resistance of the meters.
Combination of series and parallel connections. General approach to computing DC-circuits.
Kirchhoff's junction and loop rules.
Applications to household wiring. Fuses and circuit breakers.
Electromotive force and terminal voltage. Internal resistance of a battery.
Circuits containing capacitors. Series and parallel connections of capacitors.
RC-circuits. Charging and discharging a capacitor. RC constant. Capacitors in AC-circuits.