3 years ago

Cathode-ray tubes produce images on the principle of induced emf. true or false?

1 answer:

3 0

The appropriate response is false. Cathode-beam ray does not deliver pictures on the guideline of instigated emf. The cathode-ray is a high-vacuum tube in which cathode beams deliver an iridescent picture on a fluorescent screen, utilized mostly in TVs and workstations.

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