Cyberphysics

Questions

Design these circuits

Design a circuit with three bulbs in parallel so that one switch will switch them all on or off at once.
Design a circuit with three bulbs in parallel so that each has an individual switch to switch it off or on.
Design a circuit with three bulbs in parallel so that each has an individual switch to switch it off or on and there is a master switch that can switch them all off.
Design a circuit with three bulbs in series so that one switch will switch them all on or off at once.
Design a circuit with three bulbs in series so that one switch will switch one of them on or off.