- #1
disknoir
- 19
- 0
When you use Faraday's law to calculate the induced electric field due to a changing magnetic flux, you integrate over a loop defined by the circuit you're interested in.
Why is the electric field confined to the circuit? Couldn't I just pick a random loop in space and integrate over that?
Why can't free space support the magnetic field?
Thanks
Why is the electric field confined to the circuit? Couldn't I just pick a random loop in space and integrate over that?
Why can't free space support the magnetic field?
Thanks