Technician A says there are three ways to check a circuit with Ohm's law. Technician B says if you know two of the measurements, Ohm's law will show you the third. What is the correct statement?
1) Technician A is correct and Technician B is incorrect.
2) Technician A is incorrect and Technician B is correct.
3) Both Technician A and Technician B are correct.
4) Both Technician A and Technician B are incorrect.