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3 years ago

How many electrons are shared between one nitrogen atomand one carbon atom?

Physics

1 answer:

Andru [333]3 years ago

6 0

Answer:

The number of electrons divided with 1 nitrogen atom and 1 carbon atom are called covalent bonds

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A cylindrical capacitor is made of two thin-walled concentric cylinders. The inner cylinder has radius 5 mm , and the outer one

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Answer:

The potential energy is $PE = 2.031 *10^{-7} \ J$

Explanation:

From the question we are told that

The inner radius is $r_i = 5 \ mm = 0.005 \ m$

The outer radius is $r_o = 11 \ mm = 0.011 \ m$

The common length is $l = 160 \ m$

The potential difference is $V = 6 \ V$

Generally the capacitance of the cylindrical capacitor is mathematically represented as

$C = \frac{2 \pi * k * \epsilon_o }{ ln \frac{ r_o }{r_i} } * l$

Where $\epsilon _o$ is the permitivity of free space with the values $\epsilon _o = 8.85*10^{-12} \ m^{-3} \cdot kg^{-1}\cdot s^4 \cdot A^2$

and k is the dielectric constant of the dielectric material here the dielectric material is free space so k = 1

Substituting values

$C = \frac{2* 3.142 * 1 * 8.85*10^{-12} }{ ln \frac{ 0.011}{0.005} } * 160$

$C = 1.129 *10^{-8} \ F$

The potential energy stored is mathematically represented as

$PE = \frac{1}{2} * C * V ^2$

substituting values

$PE = 0.5 * 1.129 *10^{-8} * (6)^2$

$PE = 2.031 *10^{-7} \ J$

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3 years ago

Gold is a solid at room temperature and has the basic molecular-level structure illustrated below. The outer electrons of each g

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Explanation:

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3 years ago

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A flat disk, a solid sphere, and a hollow sphere each have the same mass m and radius r. The three objects are arranged so that

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Answer:

$I_{disc} = \frac{1}{2}mR^2$

$I_{sphere} = \frac{2}{5}mR^2$

$I_{hollow} = \frac{2}{3}mR^2$

so largest moment of inertia is for Hollow Sphere

Explanation:

Moment of inertia flat disc is given as

$I_{disc} = \frac{1}{2}mR^2$

moment of inertia of solid sphere

$I_{sphere} = \frac{2}{5}mR^2$

moment of inertia of hollow sphere

$I_{hollow} = \frac{2}{3}mR^2$

all the three objects are given with same mass and same radius

so largest moment of inertia is for Hollow Sphere

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Answer:

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How do you double the speed in physics

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3 years ago

How many electrons are shared between one nitrogen atomand one carbon atom?​

How many electrons are shared between one nitrogen atomand one carbon atom?