- #1
gibberingmouther
- 120
- 15
I've had a lot of problems that involve a segment of current carrying wire, for example when you have a square loop of wire.
I have a formula for "long" wires that is B = μ0 * I/(2 * π * d).
Can I use this for shorter wire segments, and if not, what formula can I use?
I have a formula for "long" wires that is B = μ0 * I/(2 * π * d).
Can I use this for shorter wire segments, and if not, what formula can I use?