Question: As a person moves about in a dry environment, electric charge accumulates on his body. Once it is at high voltage, either positive or negative,

As a person moves about in a dry environment, electric charge accumulates on his body. Once it is at high voltage, either positive or negative, the body can discharge via sometimes noticeable sparks and shocks. Consider a human body well separated from ground, with the typical capacitance 150 pF.
(a) What charge on the body will produce a potential of 10.0 kV?
(b) Sensitive electronic devices can be destroyed by electrostatic discharge from a person. A particular device can be destroyed by a discharge releasing an energy of 250 %J. To what voltage on the body does this correspond?

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