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Equal currents are passing through two very long and straight parallel wires in the same direction. They will
Options
(a) attract each other
(b) repel each other
(c) lean towards each other
(d) Neither attract nor repel each other
Correct Answer:
attract each other
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 layer of colourless oil spreads on water surface. White light is incident on it
- A black body is at 727⁰C. It emits energy at a rate which is proportional to
- A cell can be balanced against 110 cm and 100 cm of potentiometer wire, respectively
- The wavelength of Kα line in copper is 1.5Å. The ionisation energy of K electron in copper is
- In a n-p-n transistor about 10¹⁰ electrons enter the emitter in 2 μs,
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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