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) 3+11

(c) 3+13-1          (d) 31

Concept Videos :-

#3 | Magnetic Dipole Moment & Field due to Bar Magnet
#4 | Superposition of Magnetic Field due to Bar Magnet
#5 | Field due to Short Bar Magnet
#6 | Torque Acting on Bar Magnet in Uniform Field
#7 | Work Done in Rotating Dipole in Field & PE
#8 | Oscillations of Bar Magnet in Uniform Field
#9 | Solenoid as Equivalent Bar Magnet

Concept Questions :-

In the first galvanometer

In the second galvanometer

Difficulty Level:

  • 6%
  • 15%
  • 28%
  • 53%
Crack NEET with Online Course - Free Trial (Offer Valid Till September 21, 2019)