Internal resistance definition
Internal resistance means the opposition to the flow of current within a cell or a battery under reference conditions, that is, the sum of electronic resistance and ionic resistance to the contribution to total effective resistance including inductive/capacitive properties.
Examples of Internal resistance in a sentence
Internal resistance model (IR), as shown in the figure above is described by the equation; vBatt = VOC - R0 *iBatt , This implements an ideal voltage source VOC that represents the open-circuit voltage (OCV) of the battery, and an ohmic resistance R0 in order to describe the internal resistance.