Physics 106 Lesson #15 Electrical Resistance and Ohm’s Law Dr. Andrew Tomasch 2405 Randall Lab [email protected] Resistors When an extension cord is used with a space…
Ch 18 * Chapter 18 Electric Currents Ch 18 * Simple Electric Cell Two dissimilar metals or carbon rods in acid Zn+ ions enter acid leaving terminal negative Electrons leave…
Op-Amps Microprocessor Interface Operational Amplifier (Op-Amp) Very high differential gain High input impedance Low output impedance Provide voltage changes (amplitude and…
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