Solder-less Breadboards, Open-circuits and Short-circuits

The purpose of this lab is to measure the resistants between different positions on the breadboard, then determine the type of circuits.

Basic setup of the lab.

Connection of part 4

1) Resistant between two holes in the same row is 0.3 ohm - short circuit

2) Resistant between two holes in different rows is infinity ohm - open circuit

3) Resistant between two arbitrary holes is infinity ohm - open circuit

4) Resistant of two holes connected as the second picture is 0.5 ohm - short circuit