where powerPis in watts, voltageVis in volts and currentIis in amperes (DC). If there is AC, look also at the power factorPF= cosφandφ= power factor angle (phase angle) between voltage and amperage. ElectricEnergyisE=P×t− measured in watt-hours, or also in kWh. 1J = 1N×m ...
Inductorsdo not have a stable “resistance” as conductors do. However, there is a definite mathematical relationship between voltage and current for an inductor that you can think of asOhm's lawfor an inductor: v=Ldidtv=Ldidt Where:
Calculator and all Formulas Resistance (ohms), current (amps), and voltage (volts) Ohm's Law is the linear proportionality between current and voltage that occurs for most conductors of electricity. A graph of voltage against current is a straight line. The gradient is the resistance. Practition...
voltage at a level sufficiently high to maintain a condition at or beyond the threshold of glow discharge at the region of the workpiece upon which the jet of the electrolyte impinges, said level not being so high as to permit sparking to occur directly between the electrode and the workpiece...
voltage at a level sufficiently high to maintain a condition at or beyond the threshold of glow discharge at the region of the workpiece upon which the jet of the electrolyte impinges, said level not being so high as to permit sparking to occur directly between the electrode and the workpiece...
voltage at a level sufficiently high to maintain a condition at or beyond the threshold of glow discharge at the region of the workpiece upon which the jet of the electrolyte impinges, said level not being so high as to permit sparking to occur directly between the electrode and the workpiece...
voltage at a level sufficiently high to maintain a condition at or beyond the threshold of glow discharge at the region of the workpiece upon which the jet of the electrolyte impinges, said level not being so high as to permit sparking to occur directly between the electrode and the workpiece...