| ⇦ | 
| ⇨ |
A long straight wire is carrying a current of 12 A. The magnetic field at a distance of 8 cm is (μ₀=4πx10⁻⁷ N A²)
Options
(a) 2×10⁻⁴ Wb/m²
(b) 3×10⁻⁵ Wb/m²
(c) 4×10⁻⁴Wb/m²
(d) 4×10⁻⁵ Wb/m²
Correct Answer:
3×10⁻⁵ Wb/m²
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Diameter of the objective of a telescope is 200 cm. What is the resolving power
- Parsec is the unit of
- Small drops of the same size are charges to V volt each. If n such drops coalesce
- An α-particle and a proton travel with the same velocity in a magnetic field
- The voltage gain of an amplifier with 9% negative feedback is 10. The voltage gain
Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Diameter of the objective of a telescope is 200 cm. What is the resolving power
- Parsec is the unit of
- Small drops of the same size are charges to V volt each. If n such drops coalesce
- An α-particle and a proton travel with the same velocity in a magnetic field
- The voltage gain of an amplifier with 9% negative feedback is 10. The voltage gain
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