Follow
Monday, 24 February 2014 10:06

K7-04: RL CIRCUIT - FIELD COLLAPSE WITH FLUORESCENT BULB

Additional Info

  • ID Code: K7-04
  • Purpose: Demonstrate the magnitude of induced voltage
  • Description: A 9-volt battery is connected across a large inductor; pushing the red button disconnects the inductor from the battery and immediately connects it across a fluorescent light tube. Collapse of the magnetic field in the inductor induces a voltage large enough to cause the fluorescent bulb to flash - well over 100 volts, or over ten times the voltage of the battery.
  • Availability: Available
  • Loc codes: K7
Read 1001 times Last modified on Thursday, 15 February 2018 08:52
  • 1