A single layer coil has 50 turns. The capacitance to ground of each turn is 2.4 pF; the capacitance between two adjacent turns is 370 pF. The coil is being subjected to an impulse voltage test in which a step of 400 kV is applied between terminal and ground. The other terminal (the neutral) is floating, Determine the initial transient voltage experienced by the neutral and estimate the voltage to which it may subsequently oscillate