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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
- The rms current in an AC circuit is 2 A. If the wattless current be √3 A,
- Calcium plate has a maximum possible radiation wavelength 400 nm to eject electrons.
- An automobile engine develops 100 kW when rotating at a speed of 1800 rev/min
- 10 mA current can pass through a galvanometer of resistance 25 ohm.
- A photosensitive metallic surface has work function, hν₀. If photons of energy
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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