Oersted’s Law Apparatus. Examine Magnetic Effect of Electric current flowing in a wire. 15 cm long permanent magnetic needle rotates freely inside an Aluminium frame. Current can flow over or under the needle in either direction. With a sturdy base, needle mounted on sensitive agate bearing and binding posts. Instructions included. Rheostat required to reduce the current Item SER1010474. Units: Each.
Oersted's Law Apparatus
$51.65Price
3-5 days
