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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 rod of weight W is supported by two parallel knife edges A and B is in equilibrium
- A long wire carrying a steady current is bent into a circular loop of one turn.
- A particle of masses m is thrown upwards from the surface of the earth, with a velocity u
- A transformer is used to light a 100 W and 110 V lamp from a 220 V mains.
- For high frequency a capacity offers
Topics: Electromagnetic Induction (76)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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