v, symbol for instantaneous voltage | Capacitors and calculus |

| Inductors and calculus |

V_{dd}, versus V_{cc} | CMOS gate circuitry |

VA (unit) | True, Reactive, and Apparent Power |

| Power capacity |

vacuum tube | Conventional versus electron flow |

| Voltmeter impact on measured circuit |

| Winding configurations |

vacuum tube audio amplifier | Vacuum Tube Audio Amplifier |

valence | Introduction |

Valence band | Band Theory of Solids |

valence electrons | Valence Electrons |

valence shell | Quantum physics |

| Angular Momentum Quantum Number |

| Pauli exclusion principle |

| Quantum Mechanics |

Value, instantaneous | AC Resistor Circuits |

| AC Resistor Circuits |

valve | Introduction |

VAR (unit) | True, Reactive, and Apparent Power |

varactor diode | Varactor Diode |

variable capacitor | Factors affecting capacitance |

| AC Instrumentation Transducers |

variable component, symbol modifier | Resistors |

variable inductor | Variable inductor |

variable reluctance motor | Reluctance motor |

Variable transformer | Winding configurations |

| AC Instrumentation Transducers |

Variac | Winding configurations |

varistor | Nonlinear Conduction |

VCO | Gas discharge tubes |

Vector | Introduction |

| Power in resistive and reactive AC circuits |

vector addition | Simple vector addition |

| Complex vector addition |

vector amplitude | Vectors and AC waveforms |

Vector angle | Polar and rectangular notation |

Vector length | Polar and rectangular notation |

Vector magnitude | Polar and rectangular notation |

Vector modulus | Polar and rectangular notation |

vector phase shift | Vectors and AC waveforms |

Vector sum | Some examples with AC circuits |

Vector, absolute value | Polar and rectangular notation |

Velocity factor, transmission line | Characteristic impedance |

Venn Diagram | Venn Diagram and Sets |

Verilog | Introduction |

VHDL | Introduction |

Virtual ground | Divided feedback |

VME | Short-distance busses |

VMOS transistor | IGBTs |

volatile memory | Digital memory terms and concepts |

Volt (unit) | How voltage, current, and resistance relate |

volt-amp (unit) | Power capacity |

Voltage | Voltage and current |

| Shock current path |

| Voltmeter usage |

| How voltage, current, and resistance relate |

Voltage "polarity," AC | Single-phase power systems |

| More on AC "polarity" |

| Some examples with AC circuits |

Voltage averager | A Very Simple Computer |

Voltage buffer | Negative feedback |

voltage comparator | Voltage Comparator |

Voltage detector, sensitive | Sensitive voltage detector |

Voltage divider | Voltage divider |

| Potentiometer as a Voltage Divider |

| Voltage divider circuits |

| Potentiometer |

Voltage divider formula | Voltage divider circuits |

Voltage doubler circuit | Voltage multipliers |

Voltage drop | Voltage and current |

Voltage follower | Negative feedback |

| The common-collector amplifier |

| Precision voltage follower |

| Voltage Follower |

| Simple Op-Amp |

Voltage multiplier circuit | Voltage multipliers |

Voltage polarity | Voltage and current |

| Polarity of voltage drops |

| Mesh current method |

| Kirchhoff's Voltage Law (KVL) |

Voltage regulation | Voltage regulation |

Voltage regulator | The common-collector amplifier |

| Voltage regulator |

Voltage regulator tube | Ionization (gas-filled) tubes |

voltage rise | The Shockley Diode |

| The Silicon-Controlled Rectifier (SCR) |

Voltage signal | Voltage signal systems |

Voltage, between common points | Circuit wiring |

voltage, bias | The common-emitter amplifier |

| Biasing techniques |

voltage, common-mode | Electrical isolation |

| Common-Mode Gain |

| Differential Amplifier |

voltage, forward | Diode Characteristic |

Voltage, forward, PN junction | The NOT gate |

Voltage, line | Three-Phase Y and Delta Configurations |

Voltage, op-amp output saturation | Negative feedback |

Voltage, phase | Three-Phase Y and Delta Configurations |

voltage, polarity | A Very Simple Circuit |

Voltage, precise definition | Voltage and current |

| Power in electric circuits |

Voltage, ripple | Half-wave rectifier |

| Rectifier/filter circuit |

Voltage, sources | Voltage and current |

Voltage-controlled oscillator | Microwave tubes |

| Gas discharge tubes |

Voltmeter | Safe meter usage |

| Voltmeter design |

| AC Voltmeters and Ammeters |

Voltmeter impact | Voltmeter impact on measured circuit |

Voltmeter loading | Voltmeter impact on measured circuit |

voltmeter usage | Voltmeter usage |

Voltmeter, amplified | Voltmeter impact on measured circuit |

Voltmeter, null-balance | pH measurement |

Voltmeter, potentio | Voltmeter impact on measured circuit |

Voltmeter, potentiometric | pH measurement |

VTVM | Voltmeter impact on measured circuit |

VXI | Short-distance busses |