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Is there a certain decay rate for the eddy current in a target. Is it mass or surface area dependent. Also is there a max inducion that can be applied to a target.
Is it correct to see the target as a leaking capacitor that the P.I. induces the current and it decays over fix time.
It seems it should be surface area because electricity travels on the surface, but I need to double check my reasoning.
There seem that there should be a vanishing point where a target is too small to generate a signal, but is this dependent on the target or the reciever's sensitivity to the signal.
Thanks Wyndham
Is it correct to see the target as a leaking capacitor that the P.I. induces the current and it decays over fix time.
It seems it should be surface area because electricity travels on the surface, but I need to double check my reasoning.
There seem that there should be a vanishing point where a target is too small to generate a signal, but is this dependent on the target or the reciever's sensitivity to the signal.
Thanks Wyndham