Electromagnetic Induction

- Induced Currents and Forces (5K10.10) link to picture 5k10_10.htm

-A permanent magnet sits between parallel metal rails which are connected to a galvanometer.

-Place the loose metal bar inside the magnet across the rails.

-Slide the bar down the rails a QUICKLY as possible.

-The effect is very small; the galvanometer deflection is slight.

- Induced Currents and Forces (5K10.15) link to picture 5k10_15.htm

-Move a single wire in and out of the horseshoe magnet .

-Make loops of 2, 3, 4, etc. and repeat.

- Induced Currents and Forces (5K10.20) link to picture 5k10_20.htm

-Move the magnet in and out of the coil connected to the galvanometer.