Aset of charged plates have an area of 8.22 x 10 ^ -4 m*2 and separation 2.42*10^-5 the plates are charged with 5.24 x 10^- 8 what is the potential difference between the plates?

r=rho l/a where a is the area, l is the length and rho is resistivity so the greater the area the lesser the resistance thats why the earth pin is thicker bcos current follow the shortest path, so less resistive .

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