Relationship Between Current And Current Density - Web current \(i\) is proportional to drift velocity \(v_{d}\), as expressed in the relationship \(i = nqav_{d}\). In si units, the current. You must know the definition of current, and be able to use it in solving problems.
Web current \(i\) is proportional to drift velocity \(v_{d}\), as expressed in the relationship \(i = nqav_{d}\). You must know the definition of current, and be able to use it in solving problems. In si units, the current.