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A wire of length 1 m is placed in a uniform magnetic field of 1.5 tesla at an angle of 30° to it. The current in the wire is 10 amp. Then the force on the wire will be
Options
(a) 7.5 N
(b) 1.5 N
(c) 0.5 N
(d) 2.5 N
Correct Answer:
7.5 N
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- As a result of interference of two coherent sources of light, energy is
- The fluctuation in the input voltage of 200 V to a domestic circuit is +10V
- Which of the following transitions in hydrogen atoms emit photons of highest frequency?
- A machine gun fires 10 bullets/s,each of mass 10 g,the speed of each bullet
- When a biconvex lens of glass having refractive index 1.47 is dipped in a liquid
Topics: Magnetic Effects of Current and Magnetism (167)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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