A hemispherical earth plate is buried into the
earth find the potential difference between the
feet of standing man on the ground as shown
in figure.
Current through the earth plate is 1.
Conductivity of earth is Del = 10^-3
Ans = ?
up to two decimal places.
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Explanation:
The resistance of Pipe electrode to earth (R) = (100r/2πL) X loge (4L/d) = (100X100/2X3. 14X300) X loge (4X300/5) =29.09 Ohm.19-Dec-2011
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