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2 years ago

13

What type of Gaussian surface is best to determine the electric field from a large (ignore edge effects) sheet of charge

1 answer:

iragen [17]2 years ago

4 0

Answer:

Explanation: Choose a gaussian surface that goes through the point for which you want to know the electric field. Ideally, the surface is such that the electric field is constant in magnitude and always makes the same angle with the surface so that the flux integral is straightforward to evaluate

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What distance does light travel in water, glass, and diamond during the time that it travels 1.0 m in vacuum? The refractive ind

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refractive index (n) = $\frac{velocity of light in air/vacuum}{velocity of light in substance}$

velocity = $\frac{distance}{time}$

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refractive index (n) = $\frac{\frac{distance in vacuum}{time} }{\frac{distance in medium}{time} }\\ \\=\frac{distance in vacuum}{distance in medium}$

distance in medium = $\frac{distance in vacuum}{refractive index of medium}$

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For diamond, n= 2.42

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