simulations.objects
Class TwoPlanes

java.lang.Object
  simulations.objects.BaseObject
      simulations.objects.TwoPlanes

public class TwoPlanes

extends BaseObject

TwoPlanes: This BaseObject calculates the non-relativistic magnetic fields induced by a monopole situated near two thin conducting planes intersecting at right angle. Given the potential we compute the fields using numerical differentiation

Field Summary

double	h
double	k monople at (k,0,h)
double	offset offset is an overall time offset before the image charges start moving
double	q0 q0 is the magnetic charge
double	t t is the time
double	v1 v1 is the receding velocity associated with x=0 plane
double	v2 v2 is the receding velocity associated with z=0 plane

Constructor Summary

TwoPlanes(double k, double h, double q0, double v1, double v2, double t, double offset)
Constructs an instance of the object using the given parameters.

Method Summary

Vec3	Bfield(Vec3 x, Vec3 B) the magnetic field of a non-relativistic moving magnetic monopole in the upper half plane
Vec3	Efield(Vec3 x, Vec3 E) the electric field of a moving monopole, which currently we set to zero
double	Potential1(Vec3 x, double potential) the potential in the first quadrant x>0, z>0
double	Potential2(Vec3 x, double potential) the potential in the second quadrant x<0, z>0
double	Potential3(Vec3 x, double potential) the potential in the third quadrant x<0, z<0
double	Potential4(Vec3 x, double potential) the potential in the fourth quadrant x>0, z<0
java.lang.String	toString() writes properties of the point charge to a string

Methods inherited from class simulations.objects.BaseObject

Bfield, Efield, Evolve, Pfield, Pfield

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

k

public double k

monople at (k,0,h)

h

public double h

offset

public double offset

offset is an overall time offset before the image charges start moving

q0

public double q0

q0 is the magnetic charge

v1

public double v1

v1 is the receding velocity associated with x=0 plane

v2

public double v2

v2 is the receding velocity associated with z=0 plane

t

public double t

t is the time

Constructor Detail

TwoPlanes

public TwoPlanes(double k,
                 double h,
                 double q0,
                 double v1,
                 double v2,
                 double t,
                 double offset)

Constructs an instance of the object using the given parameters.

Parameters:

k - the x component of the monopole

h - the y component of the monopole

offset - the frame offset before image charges begin moving

q0 - the magnetic charge

v1 - the receding velocity associated with x=0 plane

v2 - the receding velocity associated with z=0 plane

Method Detail

Bfield

public Vec3 Bfield(Vec3 x,
                   Vec3 B)

the magnetic field of a non-relativistic moving magnetic monopole in the upper half plane

Specified by:

Bfield in class BaseObject

Parameters:

x - the position of the observer

B - the magnetic field at the position of the observer

Returns:

B the magnetic field

Efield

public Vec3 Efield(Vec3 x,
                   Vec3 E)

the electric field of a moving monopole, which currently we set to zero

Specified by:

Efield in class BaseObject

Parameters:

x - the position of the observer

E - the electric field at the observer's position if the monopope is at p (calculated)

Returns:

zero

Potential1

public double Potential1(Vec3 x,
                         double potential)

the potential in the first quadrant x>0, z>0

Potential2

public double Potential2(Vec3 x,
                         double potential)

the potential in the second quadrant x<0, z>0

Potential3

public double Potential3(Vec3 x,
                         double potential)

the potential in the third quadrant x<0, z<0

Potential4

public double Potential4(Vec3 x,
                         double potential)

the potential in the fourth quadrant x>0, z<0

toString

public java.lang.String toString()

writes properties of the point charge to a string