Hello, I am a new comsol user and i have a problem regarding the simulation of wire with current through flat spiral coil. I begin with my geometry which is 3D. the physics that i use are currents and mef. I cannot understand how can i set the current that passes through the wire and i cannot find how i can measure the voltage from induction at the two ends of the coil. I am completely new to the software and i appreciate any help. thank you in advance.
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