MEP EP#326: The Infinite Finite Grid
PART 2 : Is there a macgyver way to measure voltage without a multimeter?
- Lots of great suggestions in our slack channel
- Recreating older devices before digital multimeters where available
- Galvanometer
- Electrostatic Voltmeter
- Most of these require lots of experimentation or other precision devices to calibrate
- Let's explore the electrolysis method further
- Tools and measuring devices required
- Watch / time keeping
- Container of known volume
- Materials
- Equations from Purdue
- Amps & Time <-> Coulombs <-> Faradays <-> Moles of Electrons
Interesting EE homework question
- Calculating actual component resistance by in circuit resistance measurements