Matt Fanslow explores the complexities of electricity in automotive diagnostics. He breaks down fundamental concepts of volts, amps, resistance, and Ohm's law, using practical examples to clarify their roles in vehicle electrical systems. Show Notes Challenges of Explaining Electricity (00:01:15) Fundamental Aspects of Electricity (00:02:42) NAPA Auto Tech Training (00:18:20)Understanding Voltmeter Readings (00:19:21) Ground Reference and Voltage Drop (00:20:29) Effect of Resistance on Voltage (00:22:44) Series Circuit and Voltage Split (00:29:17) Verification of Electrical Issues (00:32:29) Fuse Block and Voltage Verification (00:34:44)  Voltage Drop Testing (00:34:55) Thanks to our Partner, NAPA Autotech napaautotech.com Email Matt: [email protected] Diagnosing the Aftermarket A - Z YouTube Channel HERE Aftermarket Radio Network: https://aftermarketradionetwork.com/