At what body current level might a male experience painful and severe shock?

A male may experience painful and severe shock at a body current level of 0.023 A. This range is significant because it falls within the limits where electrical shock becomes more than just a minor inconvenience. Currents as low as 0.001 A (1 mA) can be felt by the human body, but as the current increases, the sensations and potential risks escalate quickly.

At 0.023 A (23 mA), the current level is sufficient to cause a noticeable shock and discomfort, which can be part of the painful and severe sensations described in the question. This level can interfere with the heart's natural rhythms and may lead to more serious consequences if exposure occurs under certain conditions, such as prolonged contact or a path that includes vital organs.

It is important to recognize that while lower currents can cause minor effects, the sensation becomes significantly more adverse as the current increases, leading to the conclusion that around 0.023 A is where the threshold for painful and severe shock typically lies.