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## Main Question or Discussion Point

I'm new to the forum, so hello!

How can i calculate the magnetic field strength of the pulse of an air core coil, the number of turns is 20 & the height of the coil is 20mm, not single or multi layered just random wound.

The pulse is 10V & 1Amp, the Inductance is 200uH.

Not sure how to go about this?

How can i calculate the magnetic field strength of the pulse of an air core coil, the number of turns is 20 & the height of the coil is 20mm, not single or multi layered just random wound.

The pulse is 10V & 1Amp, the Inductance is 200uH.

Not sure how to go about this?