| ⇦ | 
| ⇨ |
A rectangular coil of length 0.12 m and width 0.1 m having 50 turns of wire is suspended vertically in a uniform magnetic field of strength 0.2 Weber/m². The coil carries a current of 2A. If the plane of the coil is inclined at an angle of 30⁰ with the direction of field, the torque required to keep the coil in stable equilibrium will be
Options
(a) 0.24 Nm
(b) 0.12 Nm
(c) 0.15 Nm
(d) 0.20 Nm
Correct Answer:
0.20 Nm
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - An ideal gas is expanding such that PT²=constant. The coefficient of volume
- Excitation energy of a hydrogen like ion, in its first excitation state, is 40.8 eV.
- Current in a coil changes from 4 A to zero in 0.1 second and the emf induced is 100V
- Consider two nuclei of the same radioactive nuclide. One of the nuclei was created
- The young’s modulus of steel is twice that of brass. Two wires of same length
Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An ideal gas is expanding such that PT²=constant. The coefficient of volume
- Excitation energy of a hydrogen like ion, in its first excitation state, is 40.8 eV.
- Current in a coil changes from 4 A to zero in 0.1 second and the emf induced is 100V
- Consider two nuclei of the same radioactive nuclide. One of the nuclei was created
- The young’s modulus of steel is twice that of brass. Two wires of same length
Topics: Magnetic Effects of Current and Magnetism (167)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply