71.A long straight wires carries a current I let B1 be the magnetic field at the point p at a distance d from the wire consider a section of length l of
![The 1A current flows through ab infinitely on a long straight wire. The magnetic field produced at a point 1 m away from it is what? - Quora The 1A current flows through ab infinitely on a long straight wire. The magnetic field produced at a point 1 m away from it is what? - Quora](https://qph.cf2.quoracdn.net/main-qimg-88e60bdbf7bf36e4be4dafab6398c778.webp)
The 1A current flows through ab infinitely on a long straight wire. The magnetic field produced at a point 1 m away from it is what? - Quora
![Magnetic Field OUTSIDE/INSIDE a Long Straight Wire | Applications of ampere's law | imran abid - YouTube Magnetic Field OUTSIDE/INSIDE a Long Straight Wire | Applications of ampere's law | imran abid - YouTube](https://i.ytimg.com/vi/YIJhXXEOcm0/maxresdefault.jpg)