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Coil current waveforms (a) and their time derivatives (b) for the monophasic and biphasic pulses modeled in this work. The terms monophasic and biphasic refer to the current waveform. The current time derivative is biphasic, for the monophasic current pulse, and triphasic, for the biphasic current pulse. The waveforms shown correspond to a charging voltage of 1107 V and a coil inductance of 16.35 μH, which yields a maximum value of 67 A/μs for the current time derivative.
