Welcome to the Inductance Applet This applet shows how EMF is induced in a loop by changing the magnetic flux through the loop. The different ways to change the flux includes changing the current in a nearby wire, changing a uniform background magnetic field, rotating the loop, moving the loop through a non-uniform field, and changing the size of the loop. Instructions: Select the system from the pull down menu. Change the variables of each system by changing the respective scrollbards. The induced EMF is represented historically by the graph Systems: Wire & Loop - Change the current and position of the loop to induce EMF. Wire & Changing Loop Size - Change the current and size of the loop to induce EMF. Uniform Field & Changing Loop Size - Change the magnetic field and size of loop to induce EMF. Uniform Field & Rotating Loop - Change the magnetic field and the angular position to induce EMF. AC Current: Wire - The wire has an alternating current, inducing EMF. AC Current: Rotation - The loop is rotating, changing the magnetic flux, inducing EMF. Physics 1 | Java Applets Questions or comments? Send Email to phys1@cco.caltech.edu