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ASU Physics
Physics Instructional
Resource Team (PIRT)
Physics Instructional
Resource Team (PIRT)
1 Mechanics
2 Fluid Mechanics
3 Oscillations & Waves
4 Thermodynamics
5 Electricity & Magnetism
5A Electrostatics
5B Electric Fields and Potential
5C Capacitance
5D Resistance
5F DC Circuits
5G Magnetic Material
5H Magnetic Fields & Forces
5J Inductance
5J10 Self Inductance
5J20 LR Circuits
5J30 RLC Circuits - DC
5K Electromagnetic Induction
5L AC Circuits
5N Electromagnetic Radiation
6 Optics
7 Modern Physics
8 Astronomy
9 Equipment
5J10 Self Inductance
Title
Description
Catalog #
Media Type
All
Demo
Simulation
Video
Back EMF Inductance Spark
Back EMF Inductance Spark
Catalog:
5J10.20A
Location:
A current of 10 to 20 amps flows through the wire when the alligator clips are touching. There is an internal resistance of about half and ohm. When the wires are pulled apart a big spark occurs.
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about Back EMF Inductance Spark