3 years ago

how many atoms of oxygen are there in one molecule of cardon dioxide , if the chemical formula is CO2

Physics

2 answers:

garri49 [273]3 years ago

8 0

Answer:

2 oxygen 1 carbon

Explanation:

andrew11 [14]3 years ago

3 0

Answer:

2 oxygen, 1 carbon

Explanation:

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Explanation:

To solve the exercise it is necessary to apply the concepts related to the Magnetic Field described by Faraday.

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$B = \frac{\mu_0 I}{2\pi d}$

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For the given problem we have a change in the diameter, twice that of the initial experiment, therefore we define that:

$B_1 = \frac{\mu_0 I}{2\pi d}$

$B_2 = \frac{\mu_0 I}{2\pi 2d}$

The ratio of change between the two is given by:

$\frac{B_2}{B_1} = \frac{\frac{\mu_0 I}{2\pi d}}{\frac{\mu_0 I}{2\pi 2d}}$

$\frac{B_2}{B_1} = \frac{d}{2d}$

$\frac{B_2}{B_1} = \frac{1}{2}$

$B_2 = B_1 \frac{1}{2}$

Therefore the correct answer is D.

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