An infinite line of charge with charge density λ1 = 0.6 μc/cm is aligned with the y-axis.
what is ex(p), the value of the x-component of the electric field produced by the line of charge at point p which is located at (x, y) = (a,0), where a = 7.5 cm?

1440 × 10⁴ N/C

Explanation:

Data provided in the question:

Charge density λ1 = 0.6 μC/cm = 6 × 10⁻⁵ C/m

a = 7.5 cm = 0.075 m

Now,

Electric field due to a line charge at a distance 'a' is given as:

Ex(P) =

also,

we know

= 9 × 10⁹ Nm²/C²

Thus,

we have

Ex(P) =

therefore,

Ex(P) =

= 1440 × 10⁴ N/C

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explanation:

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