Question

the charge per unit area of a flat sheet of charge is 3 microC /m^2.Calculate the electric field intensity at a point just near the surface of the sheet,measured from its midpoint?

Answer 1

Explanation:

Add whole numbers together and fractions together 3 1/2 + 5 1/3 = (3 + 5) + (1/2 + 1/3) Write fractions with the same denominator = 8 + (3/6 + 2/6) = 8 5/6In the fraction 5/7, 5 is called the numerator and 7 is called the denominator. ... ”one-fifth” which means that 1 parts out of 5 equal parts in which the whole is divided. ... Clearly, each group will contain 24 ÷ 4 = 6 apples.

Answer 2

Answer:

thanks for giving free points