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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
- A tuning fork vibrates with 2 beats in 0.04 second. The frequency of the fork is
- If ∆U and ∆W represent the increase in internal energy and work done by the system
- If L and C denote inductance and capacitance,then the dimensions of L-C are
- Imagine a new planet having the same density as that of earth but it is 3 times bigger
- A spring of spring constant 5 x 10³ N/m is stretched initially by 5 cm
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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