MODEL RELEASED. Electrical conductivity test on a girl. The student is holding a wire in each hand and a current is being passed through her body. The human body is not a very efficient conductor of electricity, so the amount of current passing through is tiny. It is being measured using a picoammeter, which deals with current of order of magnitude 1 trillionth of an amp.

px px dpi = cm x cm = MB
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Creative#:

TOP10163408

Source:

達志影像

Authorization Type:

RM

Release Information:

須由TPG 完整授權

Model Release:

Y

Property Release:

N/A

Right to Privacy:

No

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