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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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Topics: Alternating Current
(96)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The most stable particle in Baryon group is
- A nucleus with mass number 220 initially at rest emits an α-particle. If the Q-value
- A stone of mass 1kg is tied to a string 4m long and is rotated at constant speed
- Ohm’s law is not applicable except to
- Two parallel metal plates having charges +Q and -Q face each other at a certain
Topics: Alternating Current (96)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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