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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 current in the coil of inductance 5H decreases at the rate of 2 A/s
- A solid sphere, disc and solid cylinder all of the same mass and made up of same material
- The angular momentum of an electron is J. The magnitude of the magnetic moment
- In a diffraction pattern due to a singleslit of width a, the first minimum is observed
- A battery of emf 10 V and internal resistance 3 ohm is connected to a resistor.
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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