👉 In physics, prereluctance is a property of an electrical circuit that describes how much resistance there is between two points in a circuit. The term comes from the Greek words "prerel" meaning "before" and "ducta" which means "channel", referring to the space where the current flows through. In other words, it refers to the amount of resistance present at the ends of a circuit when there is no flow of electrons or ions across them (i.e., in
