In this experiment, we measure the resistance of different setup using DMM as ohmmeter. The resistance measured shows whether the circuit is open or closed.
In this setup we have the ohmmeter connected to the two holes that is in the same row on the breaf board. The measured resistance is 0.26ohm and it is a closed circuit.
We checked the resistance value of two holes that are in the same row but in opposite side of the bread board. The value measured is 1 and it is an open circuit.
The ohmmeter is connected to the bread board in two hole that are not on the same row. The measured resistance is 1 which shows that this is an open circuit.
This setup has a ohmmeter on different row and side; we used a jumper cable to connect the two row. The measured resistance value is 0.19 and it is a closed circuit.
No comments:
Post a Comment