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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
- Two similar springs P and Q have spring constants Kp and Kq, such that Kp>Kq.
- A cycle wheel of radius 4 m completes one revolution in two seconds. Then acceleration
- In an NPN transistor the collector current is 24 mA. If 80% of the electrons
- The capacitance of two concentric spherical shells of radii R₁ and R₂ (R₂>R₁) is
- Fission of nuclei is possible because the binding energy per nucleon in them
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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