Illustrate the force which can be exerted by a small electromagnet. Read More
Demonstrate an electromagnet. Read More
Demonstrate an electromagnet. Read More
Show that a small amount of energy can produce large magnetic forces
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Semi-quantitatively measure the magnetic field in the air gap of a magnet. Read More
Demonstrate the force exerted on the core of an electromagnet. Read More
Demonstrate the force exerted on the core of an electromagnet. Read More
Demonstrate the force on a solenoid core, and to contrast forces on magnetic and non-magnetic cores. Read More