Applet: Magnets and Electromagnets
• D+30+40
Related Demos
D+30+31
Electromagnet with removable core D+30+30
Force on current carrying wire in a magnetic field D+30+0
Suspended magnetic lodestone on string. D+30+1
Large compass needle on stand. D+30+2
Dip needle compass. D+30+4
Earth model with internal magnet and pivoting probe magnet. D+30+6
Iron filings and permanent magnets to show field on an OHP. D+30+8
Compass needle shows field around a high current wire on bench top. D+30+10
Iron filings around a high current vertical wire on OHP to show field. D+30+12
Iron filings around a current carrying coil on OHP to show field. D+30+14
Magnetic field around a solenoid with pivoting probe magnet. D+30+16
Ampere's law: Currents in parallel wires attract or repel. D+30+18
Force on a current carrying wire in a magnetic field. D+30+20
Elementary motor: Bar on rails over solenoid with core. D+30+22
Torque on coil suspended between two magnets. D+30+24
Vacuum tube with screen shows cathode rays bent with a magnet. D+30+25
Elementary motor: De La Rive Tube - out of service D+30+26
E/M tube: Circular bending of an electron beam in a magnetic field. D+30+28
Hall effect: Magnetic field induces a voltage in a neon plasma. D+30+35
Applet: Magnet and Compass D+30+45
Applet: Current Loop D+30+50
Applet: Force on Moving Charges D+30+55
Applet: Magnetostatics Index D+30+60
Applet: Magnetic Field D+30+65
Applet: 3-D Magnetostatic Field Simulation