If the ACA is repealed, with it will go the protection it offers individuals with preexisting health problems. They would again be denied health insurance or subjected to unaffordable insurance premiums.
The rapid transition from a non-conducting to a conductive state produces a brief emission of light and a sharp crack or snapping sound. A spark is created when the applied electric field exceeds the dielectric breakdown strength of the intervening medium.
At the 'b' point, partway through the rise in voltage, the spark plug reaches the discharge voltage and a spark is generated between the electrodes. Between 'b' and 'c' is called the capacitance spark. At the start of the discharge, the spark is generated by the electrical energy stored in the secondary circuit.