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Try this e-practical for free

You are free to use this E-Practical as you wish, even in the classroom.  It is WebGL compatible and will run in any browser that supports WebGL such as Microsoft Edge, FireFox on Windows and Safari on the Mac.  Note that after you have clicked the link and the e-practical appears in your browser, you can change to full screen by using the full-screen button at the bottom right of the simulation.  A quick review of necessary instructions are given below  If you do use the E-Practical then please send us feedback using our contact form.  The more feedback we get, the better we can make them!  

This shows the experiment that allows the magnetic field of a coil to be investigated.

Controls are:
□ Move yourself using cursor keys and PageUp/Down to change height.
□ Change view/direction by dragging mouse with right button held down.
□ Click on switches to change state.
□ Use mouse wheel on rotating knobs and to move items.
□ Use +/- tor Z/X to zoom in and out.
□ Use switches on projector to change slide being projected.

 

Or you can use the on-screen controls by clicking button at bottom of screen.  Left joystick controls movement, right joystick controls view, click on switches for on/off and use drag to rotate knobs or move items.

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