| ⇦ | 
| ⇨ |
The horizontal component of earth’s magnetic field at a place is 3×10⁻⁴ T and the dip is tan⁻¹ (4/3). A metal rod of length 0.25m is placed in N-S direction and is moved at a constant speed of 10 cms⁻¹ towards the east. The emf induced in the rod will be
Options
(a) 1μV
(b) 5μV
(c) 7μV
(d) 10μV
Correct Answer:
10μV
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - A particle with charge q is moving along a circle of radius R with unoform speed v.
- An alternating voltage of 220 V, 50 Hz frequency is applied across a capacitor
- The optical path of a monochromatic light is same if it goes through 4.0 cm
- The moment of inertia of a rod about an axis through its centre and perpendicular
- The induced emf in a coil of 10 H inductance in which current varies
Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A particle with charge q is moving along a circle of radius R with unoform speed v.
- An alternating voltage of 220 V, 50 Hz frequency is applied across a capacitor
- The optical path of a monochromatic light is same if it goes through 4.0 cm
- The moment of inertia of a rod about an axis through its centre and perpendicular
- The induced emf in a coil of 10 H inductance in which current varies
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