Two very long, straight, parallel conductor \(\mathrm{A}\) and \(\mathrm{B}\) carry current of \(5~\text{A}\) and \(10~\text{A}\) respectively and are at a distance of \(10~\mathrm{cm}\) from each other. The direction of the current in the two conductors is the same. The force acting per unit length between two conductors is:
(\(\mu_0=4\pi \times 10^{-7}\) SI unit)
1.
\(2\times10^{-4}~\text{Nm}^{-1}\) and is attractive
2.
\(2\times10^{-4}~\text{Nm}^{-1}\) and is repulsive
3.
\(1\times10^{-4}~\text{Nm}^{-1}\) and is attractive
4.
\(1\times10^{-4}~\text{Nm}^{-1}\) and is repulsive
Subtopic: Â Force between Current Carrying Wires |
 72%
From NCERT
NEET - 2022
Other Reason
Add Note
Highlight in NCERT
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Hints
To view explanation, please take trial in the course.
NEET 2025 - Target Batch
Upgrade Your Plan
Upgrade now and unlock your full question bank experience with daily practice.