Along, straight, solid cylinder, oriented with its axis in the z−direction, carries a current whose current density is j⃗ . the current density, although symmetrical about the cylinder axis, is not constant but varies according to the relationship j⃗ =2i0πa2[1−(ra)2]k^for≤a=0 for≥a where a is the radius of the cylinder, r is the radial distance from the cylinder axis, and i0 is a constant having units of amperes.

answer: options?

step-by-step explanation:

do it yourself this is easy

step-by-step explanation:

w represents the number of water bottles.

simplifying

7ln(x + 2.8) = 11.2

reorder the terms:

7ln(2.8 + x) = 11.2

(2.8 * 7ln + x * 7ln) = 11.2

(19.6ln + 7lnx) = 11.2

solving

19.6ln + 7lnx = 11.2

solving for variable 'l'.

move all terms containing l to the left, all other terms to the right.

reorder the terms:

-11.2 + 19.6ln + 7lnx = 11.2 + -11.2

combine like terms: 11.2 + -11.2 = 0.0

-11.2 + 19.6ln + 7lnx = 0.0

the solution to this equation could not be determined.

step-by-step explanation:

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