Explain the underlying principle of working of a parallel plate capacitor . If two similar plates , each of area A , having surface charge densities +sigma and -sigma are separated by a distance 'd' in air , write expression for : the potential difference between the plates.

Explain the underlying principle of working of a parallel plate capaci

1.	Explain the underlying principle of working of a parallel plate capacitor . If two similar plates , each of area A , having surface charge densities +sigma and -sigma are separated by a distance 'd' in air , write expression for : the potential difference between the plates.
Answer» Solution :For UNDERLYING principle of working of a parallel plate capacitor . If two similar plates , each of area A , have surface charge densities `+sigma` and `-sigma` and are separated by a DISTANCE d in AIR , then potential difference between the plates `V_(1) - V_(2) = Ed = (sigma)/(in_(0)) d`

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Explain the underlying principle of working of a parallel plate capacitor . If two similar plates , each of area A , having surface charge densities +sigma and -sigma are separated by a distance 'd' in air , write expression for : the potential difference between the plates.

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