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Two straight wires each 10 cm long are parallel to one another and seperated by 2 cm. When the current flowing in them is 30A and 40 A respectively, then the force experienced by either of the wires is
Options
(a) 1.2×10⁻³ N
(b) 12×10⁻³ N
(c) 1.20×10⁻³ N
(d) 10.2×10⁻³ N
Correct Answer:
1.2×10⁻³ 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
- The potential energy of a long spring when stretched by 2 cm is U.
- When an input signal 1 is applied to a NOT gate, then its output is
- In the experiment for determination of velocity of sound in air,
- A ball is moving in a circular path of radius 5 m.If tangential acceleration
- A block of mass 0.50 kg is moving with a speed of 2.00 ms⁻¹ on a smooth surface.
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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