A bird sitting on a single high tension wire | vedclass

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Question

(A) The correct option is $A$. When a bird sits on a single high-tension wire,both of its feet are in contact with the same wire at points very close

Vedclass · Accepted Answer

the circuit is not complete

Vedclass · Answer

(A) The correct option is $A$. When a bird sits on a single high-tension wire,both of its feet are in contact with the same wire at points very close to each other. Since the wire is a good conductor,the potential difference between these two points is negligible (nearly zero). According to Ohm's law,the current $I$ flowing through a conductor is given by $I = \frac{\Delta V}{R}$,where $\Delta V$ is the potential difference and $R$ is the resistance. Since $\Delta V \approx 0$,the current flowing through the bird's body is also approximately zero. Therefore,the circuit is not complete through the bird's body to the ground or another phase,and the bird does not get electrocuted.

$A$ bird sitting on a single high tension wire does not get electrocuted because

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