3 ms·
What about the magnetic field? I think distance is required between the two sides of the cable to prevent arc, which also means there will be a magnetic field.
by laurent92 5y ago
What about the magnetic field? I think distance is required between the two sides of the cable to prevent arc, which also means there will be a magnetic field.
- duskwuff 5y agoNegligible. The magnetic field is produced in the space between the conductors, and falls off very rapidly (inverse cube) as you move away from that.
- elil17 5y agoHeat becomes an issue before magnets do. Magnets follow an inverse power law but thermal conduction regimes produce linear temperature gradients. The spacing required for cooling is greater than the spacing required for EM insulation except for very low power flows.