What sensation is felt at 5,000 milliamps of current?

At a current level of 5,000 milliamps (or 5 amps), the sensation experienced can vary significantly based on several factors, including the path the current takes through the body and individual sensitivity. However, at this particular level of current, it is generally acknowledged that a shock would be felt, but it may not necessarily be described as painful.

At lower levels of current, such as below 1 milliamp, individuals might not experience any sensation. As the current increases, sensations can shift from a mild tingling to more pronounced effects. At 5,000 milliamps, most people would feel a significant but not immediately overwhelming shock. This is due to the body’s resistance and the way in which the nervous system reacts to electrical stimulation.

Significantly, immediate unconsciousness results from much higher current levels, particularly if the current interferes with the heart's electrical signaling. While a painful shock is conceivable, the specific threshold at which pain effectively begins is usually considered to be higher than what is described in the answer. Therefore, the description of a shock being felt without the immediate sensation of pain aligns best with the physiological responses at this current level.