The symbol for resistance is R, it is measured in ohms \((\Omega )\). The symbol for current is I, it is measured in amperes \((A)\).
The book includes extensive problem sets that facilitate computer-based learning of electromagnetics and the application of QuickField and MATLAB illustrating some of the basic concepts in ...
A poor conductor, or insulator, has high resistance. The two main ways of increasing the current in an electrical circuit are by increasing the voltage or by decreasing the resistance. If you ...