Cathode Ray Tube and Magnet

Identifier: E&M: M - 027

A cathode ray tube rests on a utility cat

Concept Overview:

Magnetic force on a moving electric charge

Lecturer Procedure

Step(s) to Follow

  1. Turn on cathode ray tube by plugging in the cart.
  2. Green light on front of tube will light up, indicating that machine is on.
  3. Bring magnet near tube.

Expected Result

Green dot on front of device will move in response to the magnet's presence.

Transcript:

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