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Q: To produce deflection in a television picture tube:

  • 1
    an electric field is used
  • 2
    a magnetic field is used
  • 3
    both electric and magnetic field are used
  • 4
    none of the above
  • Show Answer
  • Workspace

Answer : 2. "a magnetic field is used"
Explanation :

Answer: B) a magnetic field is used Explanation:

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