Human Resistance vs. Circuit Conductors

AI Thread Summary
Electric shocks occur when current flows through the body, despite its higher resistance compared to circuit conductors, because current can take multiple paths. The belief that electricity only follows the path of least resistance is incorrect; it flows according to the resistance of each path available. Even with higher resistance, the human body can still allow enough current to pass through to induce a shock. The concept of current division explains how different resistances in a circuit affect the distribution of current. Understanding these principles clarifies why electric shocks can happen even with higher body resistance.
anissbenthami
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Why do I get electrically shocked when I touch a circuit knowing that the human body has a higher resistance than conductors in circuits and current tends to flow through the path of least resistance?
Have you ever wondered why you can get an electric shock when touching a circuit, even though the human body has a higher resistance than the conductors in circuits? It goes against my belief that electricity always follows the path of least resistance.
 
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anissbenthami said:
It goes against my belief that electricity always follows the path of least resistance.
That belief is false. Current flows anywhere there is a path available, but it flows according to the resistance of the path; higher resistance means less current, lower resistance means higher current.

The resistance of the body may have a higher resistance than the circuit involved, but it only takes a few milliamps of current to induce a "shock".
 
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You can work out the ratio of wattage that will pass through both paths of this circuit simultaneously.
1694029634945.png

Not a lot will pass through R2. But it won't be zero.
 
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DaveC426913 said:
You can work out the ratio of wattage that will pass through both paths of this circuit simultaneously.
View attachment 331607
Not a lot will pass through R2. But it won't be zero.
So I will be considered as a parallel resistance in the circuit
 
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anissbenthami said:
So I will be considered as a parallel resistance in the circuit
Exactly.
 
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