With the advent of capacitive touch sensors the human body capacitance has an ever incresing role...

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Electrical Engineering

With the advent of capacitive touch sensors the humanbody capacitance has an ever incresing role to play in the designof touch screens, switches etc. Besides ESD (electrostaticdischarge ) from and to the human body from various electronicsdevices and gadgets is important for EMC (electromagneticcompatibility) of the gadgets. Your assignment is to estimate therange of human body capacitance. Give detailed justification foryour method of estimation. Compare your estimates toavailable/published data sheets.

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4.1 Ratings (542 Votes)

There is capacitance between every electrically conducting object and any other conducting object It is a measure of the amount of electrical energy that can be stored The units are farads and picofarads 1 pF 1012 F Human beings are conducting objects and get charged up by shuffling across rugs sliding out of cars combing hair etc This apparatus will tell you your capacitance in picofarads relative to the surroundings it correlates with height and weight tall andor heavy people have larger capacitance Instructions Stand on the plastic box about a foot away from the apparatus Proceeding from left to right moisten your finger zero the See Answer

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