In the video I demonstrate how to use a multimeter to measure DC and AC voltage. I tested voltage across a battery, resistor in a circuit, and in an outlet.
Tag Archives | Alternating Current
How to Measure DC and AC Current Using a Multimeter
In the video I demonstrate how to use a multimeter to measure DC and AC voltage. I show how to measure current in a series circuit.
Negative Voltage?????
Setup: A few months ago, I posted a video on Youtube demonstrating how to use a dual power supply to obtain negative and positive voltage simultaneously. XActSafeX : What is negative voltage used for? Answer: That is a very good question. I asked the same question as an undergrad student. The best way to describe […]