Why is it dangerous to touch a live wire while standing barefoot on the earth?

The earth acts as a conductor and is considered to be at zero potential. If a person touches a live wire while barefoot, a potential difference is created between the body and the earth, allowing current to flow through the body to the ground. This can result in severe electric shock or electrocution.

To prevent this:

Always wear rubber-soled shoes.

Stand on insulated surfaces when working with electrical appliances.

Related Questions:

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  2. Can current flow through a circuit without potential difference? Explain.
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  5. Why is a bird sitting on a high-voltage transmission line not electrocuted? Why does it get electrocuted when it touches another wire?
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  7. 6. You are given wires, each with resistance . What is the ratio of maximum to minimum resistance that can be obtained?
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  10. Physics 10 MCQ
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  14. At the extreme position, velocity is zero but acceleration is maximum in simple harmonic motion. How can you theoretically explain it?
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