Thursday, 05 December 2013 15:39
J6-04: LOW-POWER HIGH-FORCE ELECTROMAGNET
Additional Info
- ID Code: J6-04
- Purpose: Show that a small amount of energy can produce large magnetic forces
- Description: A magnet and keeper are held together by energizing the magnet with a flashlight battery. It usually takes more than one person pulling on each side to separate the magnet and keeper.
- Availability: Available
- Loc codes: J6
Published in
J6 Electromagnets
Tagged under
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J6-01: ELECTROMAGNET WITH BANG
Illustrate the force which can be exerted by a small electromagnet. Read More
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J6-02: ELECTROMAGNET WITH JUNK
Demonstrate an electromagnet. Read More
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J6-03: ELECTROMAGNET WITH JUNK - WITHOUT CORE
Demonstrate an electromagnet. Read More
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J6-04: LOW-POWER HIGH-FORCE ELECTROMAGNET
Show that a small amount of energy can produce large magnetic forces
Read More
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J6-21: MAGNETIC FIELD IN GAP OF ELECTROMAGNET
Semi-quantitatively measure the magnetic field in the air gap of a magnet. Read More
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J6-31: FORCE ON SOLENOID CORE
Demonstrate the force exerted on the core of an electromagnet. Read More
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J6-32: FORCE ON SOLENOID CORE - SMALL
Demonstrate the force exerted on the core of an electromagnet. Read More
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J6-33: ELECTROMAGNETIC GUN
Demonstrate the force on a solenoid core, and to contrast forces on magnetic and non-magnetic cores. Read More
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