3 ms·
It has to do with the resistance between the two terminals. Every person is different, so the cutoff will be different between every person
by colejohnson66 8y ago
It has to do with the resistance between the two terminals. Every person is different, so the cutoff will be different between every person
- close04 8y agoIt also depends on the sensitivity of the tissue. Take the tongue for example where 4V is enough to feel a bite.