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Kitty [74]
3 years ago
10

A current of 0.300 A through your chest can send your heart into fibrillation, ruining the normal rhythm of heart beat and disru

pting the flow of blood (and thus oxygen) to your brain. If that current persists for 1.58 min, how many conduction electrons pass through your heart?
Physics
1 answer:
Sav [38]3 years ago
4 0

Answer:

Around 1.7752248*10^{20}

Explanation:

First, let's convert those minutes in seconds;

1.58min*\frac{60s}{1min}=94.8s

Now,  let's convert from amperes to electrons per second using the conversion factor given by:

1A=6.242*10^{18} electrons-per-second

So:

0.3A*\frac{6.242*10^{18} }{1A} =1.8726*10^{18} electrons-per-second

Finally, multiply the previous result by the time in seconds:

Total-electrons=(1.8726*10^{18})*(94.8)=1.77522248*10^{20}

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Answer:

37.5 N Hard

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Hook's law: The force applied to an elastic material is directly proportional to the extension provided the elastic limit of the material is not exceeded.

Using the expression for hook's law,

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F = 37.5 N

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