A direct current ( DC ) generator can be connected to a power network by adjusting its open-circuit terminal voltage to match the network voltage, by either adjusting its speed or its field excitation.
32.
V SC is the self-consistent voltage that illustrates that the CNT energy is affected by external terminal voltages and is implicitly related to the device terminal voltages and charges at terminal capacitances by the following nonlinear equation:
33.
V SC is the self-consistent voltage that illustrates that the CNT energy is affected by external terminal voltages and is implicitly related to the device terminal voltages and charges at terminal capacitances by the following nonlinear equation:
34.
The electrical driving force or \ displaystyle { \ Delta V _ { bat } } across the terminals of a cell is known as the " terminal voltage ( difference ) " and is measured in volts.
35.
Because of internal resistance, the terminal voltage of a cell that is discharging is smaller in magnitude than the open-circuit voltage and the terminal voltage of a cell that is charging exceeds the open-circuit voltage.
36.
Because of internal resistance, the terminal voltage of a cell that is discharging is smaller in magnitude than the open-circuit voltage and the terminal voltage of a cell that is charging exceeds the open-circuit voltage.
37.
The result is that the current-controlled portion of the I-V curve begins to sag toward the origin, producing a significant decrease in the terminal voltage V and a slight reduction in " I SC ", the short-circuit current.
38.
For lead-acid cells, the relationship between time and discharge rate is described by Peukert's law; a lead-acid cell that can no longer sustain a usable terminal voltage at a high current may still have usable capacity, if discharged at a much lower rate.
39.
If I had a circuit consisting of a battery with internal resistance that is hooked up to a variable resistor, and I know the terminal voltage of the battery and the current in the wire at a set resistance, would it be possible to determine the emf of the battery?
40.
As the cell is discharged by the current load of the pacemaker, the reaction between the lithium anode and iodine cathode forms a growing barrier of lithium iodide, which being resistive causes the terminal voltage of the cell to decrease approximately as an inverse function of the volume of the barrier.
