How does inductance change from say, a 1\" long 0.30\" diameter wire vs a 1\" x 1\" square 0.30\" thick?...

[amdx]

 That\'s the question.
How does inductance change from say, a 1\" long 0.30\" diameter wire vs a
1\" x 1\"  square 0.30\" thick?
           Mikek

 Looking for a calculator, so far, haven\'t found one that does this.

 

[amdx]

On 9/15/2022 2:05 PM, amdx wrote:

 That\'s the question.
How does inductance change from say, a 1\" long 0.30\" diameter wire vs
a 1\" x 1\"  square 0.30\" thick?
           Mikek

 Looking for a calculator, so far, haven\'t found one that does this.
Found a calculator, 1\" wire 21.1nH, 1\" square plate 7.1nH.

            Mikek

 

[Martin Brown]

On 15/09/2022 20:05, amdx wrote:

 That\'s the question.
How does inductance change from say, a 1\" long 0.30\" diameter wire vs a
1\" x 1\"  square 0.30\" thick?
           Mikek

 Looking for a calculator, so far, haven\'t found one that does this.

Which direction is the current flowing in and what frequency?

This may be what you are looking for.

https://nvlpubs.nist.gov/nistpubs/jres/69c/jresv69cn2p127_a1b.pdf

Circular wire is standard electromagnetism physics course stuff.

You might want to consider configurations with equal weight of copper.

--
Regards,
Martin Brown