Mathematics: A square that has 28 cm long edges is centered on the x-axis in a region where there exists a uniform electric field given by = (1.2 kN/C). What is the electric flux of this electric field through the surface of a square if the normal to the surface is in the +x direction?

A square that has 28 cm long edges is centered

mcalepcrager

18.01.2022

Step-by-step explanation:

From ΦE = ∫s E * dAGiven E= 1.2 kN/C = 1200N/CL = 28cm = 0.28mA = Area = (0.28)^2 = 0.0784m^2electric flux = EA = 1200N/C x 0.0784m^2

= 94.08Nm2/C

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kevin733

13.03.2021

$M=\dfrac{(p-44)}{4}\ \text{years}$

Step-by-step explanation:

Given that,

Peggy is p years old.

Maggie is 11 year less than 1/4 of Peggy's age.

It means,

Maggie's age,

$M=\dfrac{1}{4}\times p-11\\\\M=\dfrac{p}{4}-11\\\\M=\dfrac{(p-44)}{4}$

So, Maggie's age is $\dfrac{(p-44)}{4}$ years.

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