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If alternating source of primary coil on transformer is replaced by a Laclanche cell, the induced e.m.f in secondary coil will be
Options
(a) zero
(b) unity
(c) more
(d) less
Correct Answer:
zero
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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- In old age arteries carrying blood in the human body become narrow resulting
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Topics: Alternating Current
(96)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A parallel plate air capacitor of capacitance C is connected to a cell of emf
- In old age arteries carrying blood in the human body become narrow resulting
- A metal rod of length l cuts across a uniform magnetic field B with a velocity v.
- A spring of spring constant 5 x 10³ N/m is stretched initially by 5 cm
- Two particles are oscillating along the same line with the same frequency
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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