Original poster: "Antonio Carlos M. de Queiroz" <acmdq@xxxxxxxxxx>
Original poster: "Steve Conner" <steve.conner@xxxxxxxxxxx>
If you take the whole thing to be a resonant circuit ringing at 40MHz, with 15pF capacitance charged to 500kV then you can see that one quarter cycle later the peak streamer current will be pretty big because the inductance is so small. I got over 10 million amps in a quick back of the envelope calculation.
Antonio Carlos M. de Queiroz