current or voltage for rail gun?
I have ben checking out capacitors but don't know which one to buy.
what my main question is,
should i get a high capacitor with high voltage discharges?
or should i get a high voltage capacitor?
will this capacitor work? (http://nl.rs-online.com/web/p/products/7637858/?cm_mmc=NL-PPC-_-google-_-3_NL_NL_M_IP_and_E_Exact-_-cooper_bussmann%7Celectric_double_layer_capacitors&mkwid=sagNlIMw4_dc%7Cpcrid%7C90954405920%7Cpkw%7Cxv3560+2r7407+r%7Cpmt%7Ce%7Cprd%7C&gclid=CjwKEAiAoOvEBRDD25uyu9Lg9ycSJAD0cnByHZD584cPkCSCgOnFENsjk4lnghmHy3XmwBKaYeWquhoCukvw_wcB)
and is current more important than volts in a rail gun?
sorry for my bad english.