An augmented reality app for real-time analysis of
direct current in resistive circuits is presented. The app allows
the manipulation of circuit elements and computes the values of
voltage and current intensity using the loop method and
applying the Kirchhoff's voltage law. The app can be used in
theoretical classes and laboratories. The contributions of this
paper are two-fold. First, the app has higher levels of
interactivity than other apps in the same domain since it allows
defining the configuration and the parameters of the circuit.
Second, the app performs more complex computations than
similar apps in real-time.
