NEET Physics Magnetism and Matter Questions Solved

Two tangent galvanometers having coils of the same radius are connected in series. A current flowing in them produces deflections of 60° and 45° respectively. The ratio of the number of turns in the coils is

(a) 4/3                 (b) $\frac{\sqrt{3}+1}{1}$

(c) $\frac{\sqrt{3}+1}{\sqrt{3}-1}$          (d) $\frac{\sqrt{3}}{1}$

Concept Videos :-

#3 | Magnetic Dipole Moment & Field due to Bar Magnet
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Concept Questions :-

Bar magnet

In the first galvanometer

In the second galvanometer

Difficulty Level:

• 6%
• 15%
• 28%
• 53%
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