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Radiofrequency choke uses core of
Options
(a) Air
(b) Iron
(c) Air and iron
(d) None of these
Correct Answer:
Air
Explanation:
Radio frequencies are higher frequencies. Air core chokes are therefore used.
Related Questions: - The magnetic moment has dimensions of
- Zenor diode is used for
- A stone thrown into still water, creates a circular wave pattern moving radially
- If M (A; Z), Mₚ and Mₙ denote the masses of the nucleus AZ X, proton
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Topics: Electromagnetic Induction
(76)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The magnetic moment has dimensions of
- Zenor diode is used for
- A stone thrown into still water, creates a circular wave pattern moving radially
- If M (A; Z), Mₚ and Mₙ denote the masses of the nucleus AZ X, proton
- A particle moving along a straight line OX.At a time (in second ) the distance
Topics: Electromagnetic Induction (76)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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