ConstantsSI.java

/*
 * OpenPixi - Open Particle-In-Cell (PIC) Simulator
 * Copyright (C) 2012  OpenPixi.org
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
package org.openpixi.pixi.physics;

/**
 * Physical constants in SI units.
 */
public final class ConstantsSI {
	
	/** Earth acceleration */
	public static final double g = 9.81;

	/** electric charge */
	public static final double e = 1.602e-19;
	
	/**Vacuum permittivity*/
	public static final double e0 = 8.854e-12;
	
	/**Speed of light*/
	public static final double c = 299792458;
}