If the current density in a wire or radius r is given by j-k+5,0f wire? r, what is the current in the wire?

I = (K+5)

Explanation:

Given :

J = k+5

Now selecting a thin ring in the wire of radius "r" and thickness dr.

Current through the thin ring is

dI = J X 2πrdr

dI = (K+5) x 2πrdr

Now integrating we get

I =

I = (K+5) 2π

I = (K+5) 2π

I = (K+5)

explanation:

areas w steep slopes, west coast, rocky mountains, and appalachian mountains

potential energy is directly proportional to height.

more height = more potential energy.

greatest increase in height = greatest increase in potential energy

where are the points with the greatest increase in height ?

has to be c-e or d-e .