Given the potential field in cylindrical coordinates, V = 100/ (z2+1) rho cos φV, and point P at rho = 3m, φ = 60°, z = 2m, find values at P for:
a.) V
b.) E
c.) E
d.) dV/dN
e.) aN
f.) rhov in free space

V = 30 V

vector (E) = -10*a_p + 17.32*a_Q - 24*a_z

mag(E) = 31.24 V/m

dV / dN = 31.2 V /m

a_N = 0.32*a_p -0.55*a_Q + 0.77*a_z

p_v = 276 pC / m^3

Explanation:

Given:

- The Volt Potential in cylindrical coordinate system is given as:

- The point P is at p = 3 , Q = 60 , z = 2

Find:

values at P for:

a.) V

b.) E

c.) E

d.) dV/dN

e.) aN

f.) rhov in free space

Solution:

a)

Evaluate the Volt potential function at the given point P, by simply plugging the values of position P. The following:

b)

To compute the Electric field from Volt potential we have the following relation:

                                    E = - ∀.V

Where, ∀ is a del function which denoted:

                                   ∀ =

Hence,

Plug in the values for point P:

c)

The magnitude of the Electric Field is given by:

               E = √((-10)^2 + (17.32)^2 + (24)^2)

               E = √975.9824

               E = 31.241 N/C

d)

The dV/dN is the Field Strength E in normal to the surface with vector N given by:

              dV / dN = | - ∀.V |

              dV / dN = | E | = 31.2 N/C

e)

a_N is the unit vector in the direction of dV/dN or the electric field strength E, as follows:

f)

The charge density in free space:

              p_v = E.∈_o

Where, ∈_o is the permittivity of free space = 8.85*10^-12

              p_v = 31.24.8.85*10^-12

              p_v = 276 pC / m^3

how is this a question? in order for me to answer it i have to understand the question

explanation:

answer:

science is the study of the nature and behavior of natural things and the knowledge that we obtain about them. a science is a particular branch of science such as physics, chemistry, or biology. physics is the best example of a science which has developed strong, abstract theories.

pseudoscience is a collection of beliefs or practices mistakenly regarded as being based on scientific method.

plz rate as brainliest