| ⇦ | 
| ⇨ |
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.
Related Questions: - An a.c. supply gives 30 volt r.m.s which passes through a 10Ω resistance.
- The impurity atoms with which pure silicon may be doped to make it a p-type
- Light emitted during the de excitation of electron from n=3 to n=2, when incident
- A ball moving with velocity 2 m/s collides head on with another stationary ball
- Two thin lenses of focal lengths f₁ and f₂ are in contact and coaxial.
Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An a.c. supply gives 30 volt r.m.s which passes through a 10Ω resistance.
- The impurity atoms with which pure silicon may be doped to make it a p-type
- Light emitted during the de excitation of electron from n=3 to n=2, when incident
- A ball moving with velocity 2 m/s collides head on with another stationary ball
- Two thin lenses of focal lengths f₁ and f₂ are in contact and coaxial.
Topics: Magnetic Effects of Current and Magnetism (167)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply