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A mica capacitor has square plates that are 3.8cm on a sideand separated by 2.5mils. what is the capacitance?
what size capacitor is capable of storing 10mj of energy with100v across its plates?
A studen wants to constrcut a 1 F capacitor out of two squareplates for a science fair project. He palns to use a paperdielectric (εr= 2.5) that is 8x10-5 m thick. Thescience fair is to be held in Astrodonem. Will his capacitor fit inthe Astrodome? What would be the size of the plates if itcould be constructed?

Electrical & Electronics, Engineering

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