Skip to content

Update primary field argument passed to ElectrostaticSphere #578

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
santisoler wants to merge 2 commits into
base: main
Choose a base branch
from
Open

Update primary field argument passed to ElectrostaticSphere #578

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
b5fa64d
Update primary field argument passed to ElectrostaticSphere
santisoler Nov 29, 2024
5fcfdb1
Merge branch 'main' into update-electrostatic-sphere
santisoler Dec 4, 2024
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
26 changes: 13 additions & 13 deletions content/maxwell2_static/fields_from_grounded_sources_dcr/electrostatic_sphere.rst
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -118,7 +118,7 @@ the integration from :eq:`V_from_e` gives
sig0 = 10.**-3. # conductivity of the whole-space in S/m
sig1 = 10.**-1. # conductivity of the sphere in S/m
R = 50. # radius of the sphere in m
E0 = 1. # inducing field strength in V/m
E0 = np.array([1., 0., 0.]) # inducing field strength in V/m

sphere = ElectrostaticSphere(R, sig1, sig0, E0) # create the sphere object

Expand Down Expand Up @@ -159,11 +159,11 @@ and inside the sphere :math:`(r < R)`
from matplotlib import patches
from geoana.em.static import ElectrostaticSphere

sig0 = 10.**-3. # conductivity of the whole-space in S/m
sig1 = 10.**-1. # conductivity of the sphere in S/m
sig2 = 10.**-5. # conductivity of the sphere in S/m
R = 50. # radius of the sphere in m
E0 = 1. # inducing field strength in V/m
sig0 = 10.**-3. # conductivity of the whole-space in S/m
sig1 = 10.**-1. # conductivity of the sphere in S/m
sig2 = 10.**-5. # conductivity of the sphere in S/m
R = 50. # radius of the sphere in m
E0 = np.array([1., 0., 0.]) # inducing field strength in V/m

sphere1 = ElectrostaticSphere(R, sig1, sig0, E0) # create the sphere object
sphere2 = ElectrostaticSphere(R, sig2, sig0, E0) # create the sphere object
Expand Down Expand Up @@ -229,7 +229,7 @@ according to :eq:`totalP_outside` and :eq:`totalP_inside`, the electric field at
sig1 = 10.**-1. # conductivity of the sphere in S/m
sig2 = 10.**-5. # conductivity of the sphere in S/m
R = 50. # radius of the sphere in m
E0 = 1. # inducing field strength in V/m
E0 = np.array([1., 0., 0.]) # inducing field strength in V/m

sphere1 = ElectrostaticSphere(R, sig1, sig0, E0) # create the sphere object
sphere2 = ElectrostaticSphere(R, sig2, sig0, E0) # create the sphere object
Expand Down Expand Up @@ -326,7 +326,7 @@ the charges and not the reverse.
sig1 = 10.**-1. # conductivity of the sphere in S/m
sig2 = 10.**-5. # conductivity of the sphere in S/m
R = 50. # radius of the sphere in m
E0 = 1. # inducing field strength in V/m
E0 = np.array([1., 0., 0.]) # inducing field strength in V/m

sphere1 = ElectrostaticSphere(R, sig1, sig0, E0) # create the sphere object
sphere2 = ElectrostaticSphere(R, sig2, sig0, E0) # create the sphere object
Expand Down Expand Up @@ -401,7 +401,7 @@ The figure below shows surface charge density at the surface of sphere.
sig1 = 10.**-1. # conductivity of the sphere in S/m
sig2 = 10.**-5. # conductivity of the sphere in S/m
R = 50. # radius of the sphere in m
E0 = 1. # inducing field strength in V/m
E0 = np.array([1., 0., 0.]) # inducing field strength in V/m

sphere1 = ElectrostaticSphere(R, sig1, sig0, E0) # create the sphere object
sphere2 = ElectrostaticSphere(R, sig2, sig0, E0) # create the sphere object
Expand Down Expand Up @@ -463,7 +463,7 @@ The reverse is observed for a resistive sphere.
sig1 = 10.**-1. # conductivity of the sphere in S/m
sig2 = 10.**-5. # conductivity of the sphere in S/m
R = 50. # radius of the sphere in m
E0 = 1. # inducing field strength in V/m
E0 = np.array([1., 0., 0.]) # inducing field strength in V/m

sphere1 = ElectrostaticSphere(R, sig1, sig0, E0) # create the sphere object
sphere2 = ElectrostaticSphere(R, sig2, sig0, E0) # create the sphere object
Expand Down Expand Up @@ -504,7 +504,7 @@ The reverse is observed for a resistive sphere.
ax.text(0, -R/2., f'$\sigma_1$={sig_circ*1000:3.3f} mS/m')
ax.text(0, -1.5*R, f'$\sigma_0$={sig0*1000:3.3f} mS/m')
ax.text(0.5*np.cos(np.pi/6)*R, 0.5*np.sin(np.pi/6)*R, f'R={R:1.0f} m')
ax.text(-1.8*R, 1.3*R, f'$\mathbf{{E_0}} = {E0:1.0f} \mathbf{{\hat{{x}}}}$ V/m')
ax.text(-1.8*R, 1.3*R, f'$\mathbf{{E_0}} = {E0[0]:1.0f} \mathbf{{\hat{{x}}}}$ V/m')

ax.set_facecolor([0.4, 0.7, 0.4, 0.3])
ax.set_xlim([-2 * R, 2 * R])
Expand Down Expand Up @@ -577,7 +577,7 @@ The only parameters that have changed are the radius and the conductivity of the
sig2 = 1.310344828 * 10**-3.
R0 = 20. # radius of the sphere in m
R1 = 40.
E0 = 1. # inducing field strength in V/m
E0 = np.array([1., 0., 0.]) # inducing field strength in V/m

sphere1 = ElectrostaticSphere(R0, sig1, sig0, E0) # create the sphere object
sphere2 = ElectrostaticSphere(R1, sig2, sig0, E0) # create the sphere object
Expand Down Expand Up @@ -619,7 +619,7 @@ The only parameters that have changed are the radius and the conductivity of the
ax.text(0, -r/2., f'$\sigma_1$={sig_circ*1000:3.3f} mS/m')
ax.text(0, -1.5*r, f'$\sigma_0$={sig0*1000:3.3f} mS/m')
ax.text(0.5*np.cos(np.pi/6)*r, 0.5*np.sin(np.pi/6)*r, f'R={r:1.0f} m')
ax.text(-1.8*R, 1.3*R, f'$\mathbf{{E_0}} = {E0:1.0f} \mathbf{{\hat{{x}}}}$ V/m')
ax.text(-1.8*R, 1.3*R, f'$\mathbf{{E_0}} = {E0[0]:1.0f} \mathbf{{\hat{{x}}}}$ V/m')

ax.set_facecolor([0.4, 0.7, 0.4, 0.3])
ax.set_xlim([-2 * R, 2 * R])
Expand Down
Loading