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The turn ratio of a transformer is 1:2. An electrolytic dc cell of emf 2 volt is connected to its primary. The output voltage is
Options
(a) 2 V
(b) 0 V
(c) 1 V
(d) 3 V
Correct Answer:
0 V
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Electromagnetic Induction
(76)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A condenser has a capacity 2 μF and is charged to a voltage of 50 V. The energy
- If the binding energy of the electron in a hydrogen atom is 13.6 eV, the energy
- If two vectors 2i+3j+k and -4i-6j-λk are parallel to each other, then the value of λ is
- A capacitor of 10 µF charged upto 250 volt is connected in parallel with another
- If h is planck’s constant and λ is wavelength, h/λ has dimensions of
Topics: Electromagnetic Induction (76)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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