To deflect the beam of a CRT horizontally, coils are placed on the neck of the tube
- top and bottom.
- left and right.
- diagonally opposite.
Explanation
Magnetic deflection acts at right angles to the field, so to move the beam horizontally the magnetic field must be vertical. A vertical field is produced by deflection coils placed at the top and bottom of the tube neck, which gives the required horizontal deflection of the beam.
sasna asking:
the answer is left and right using vert. x plates also for coil ...????
Community Comments (1)
D
dimky Posts: 514 31.08.2013 / 22:46
Yes, everything is correct.
For horizontal deflection coils are placed at top and bottom but plates at left and right.
http://www.gradllc.com/images/Def.pdf
http://wps.aw.com/wps/media/objects/877/898586/topics/topic07.pdf
For horizontal deflection coils are placed at top and bottom but plates at left and right.
http://www.gradllc.com/images/Def.pdf
http://wps.aw.com/wps/media/objects/877/898586/topics/topic07.pdf
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