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What is the number of electric field lines coming out from a 0.885 C charge?

Question

What is the number of electric field lines coming out from a 0.885 C charge?

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Solution

The number of electric field lines coming out from a charge is not a fixed quantity. It is a representation used in diagrams to indicate the strength and direction of the electric field. The number of lines drawn depends on the artist's choice.

However, if you are referring to the concept of electric flux, which is often represented by the number of electric field lines, it can be calculated using Gauss's Law. According to Gauss's Law, the electric flux through a closed surface surrounding a charge is equal to the charge enclosed divided by the permittivity of free space (ε₀).

The permittivity of free space (ε₀) is a constant value of approximately 8.85 x 10^-12 C²/N·m².

So, if we have a charge (Q) of 0.885 C, the electric flux (Φ) would be:

Φ = Q / ε₀ Φ = 0.885 C / 8.85 x 10^-12 C²/N·m² Φ = approximately 1 x 10^11 N·m²/C

This means that the electric flux through a closed surface surrounding this charge would be approximately 1 x 10^11 N·m²/C. This could be represented by 1 x 10^11 electric field lines, but remember that the number of lines is an arbitrary choice made for the sake of visualization.

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