| ⇦ | 
| ⇨ |
A long straight wire carrying current of 30A is placed in an external uniform magnetic field of induction 4 x 10⁻⁴ T. The magnetic field is acting parallel to the direction of the current. The magnitude of resultant magnetic induction in tesla at a point 2.0 cm away from the wire is
Options
(a) 10⁻⁴ T
(b) 3 x 10⁻⁴ T
(c) 5 x 10⁻⁴ T
(d) 6 x 10⁻⁴ T
Correct Answer:
5 x 10⁻⁴ T
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - The electric field at a distance 3R / 2 from the centre of a charged conducting
- The quantity having the same units in all systems of unit is
- The maximum wavelength of radiations emitted at 900K is 4 µm. What will be the maximum
- If the error in the measurement of momentum of particle is (+100%)
- Two springs with spring constants K₁=1500 N/m and K₂=3000 N/m
Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The electric field at a distance 3R / 2 from the centre of a charged conducting
- The quantity having the same units in all systems of unit is
- The maximum wavelength of radiations emitted at 900K is 4 µm. What will be the maximum
- If the error in the measurement of momentum of particle is (+100%)
- Two springs with spring constants K₁=1500 N/m and K₂=3000 N/m
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