A current flowing through you of more than 5 ma is considered dangerous. Why do we see warnings about high voltage, rather than high current? What voltages are dangerous even if the skin is dry? (Dry skin has a resistance of 100 kohms while wet skin can be much less.) An electroencephalogram (EEG) is a recording of differences in voltage observed on the scalp by attaching electrical contacts. If voltage differences that are observed are about 0.5 mv, and the resistance of the skin is about 10 kohms, what size currents are involved?
Answers: 1
Physics, 22.06.2019 04:00
However, had it been a real sound, the sound's pitch would have been increased by the doppler effect, since the falcon was moving the source of the sound. perpendicular to away from towards at the same speed as
Answers: 1
Physics, 22.06.2019 10:00
The frequencies refer to the sample data collected from a population of interest when performing a hypothesis test comparing two or more population proportions.
Answers: 2
Physics, 22.06.2019 15:20
What component of earth’s atmosphere exists entirely as a result of photosynthesis?
Answers: 2
A current flowing through you of more than 5 ma is considered dangerous. Why do we see warnings abou...
Mathematics, 06.10.2019 06:00
Mathematics, 06.10.2019 06:00
World Languages, 06.10.2019 06:00
Biology, 06.10.2019 06:00
Chemistry, 06.10.2019 06:00
Computers and Technology, 06.10.2019 06:00
Physics, 06.10.2019 06:00
Physics, 06.10.2019 06:00
Mathematics, 06.10.2019 06:00
Mathematics, 06.10.2019 06:00