## Proceedings of the International School of Physics "Enrico Fermi.", Volume 25N. Zanichelli, 1953 - Nuclear physics |

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Page 101

Plank's constant.

unit area. Current. Boltzmann constant. Direction vector. Energy loss of the

electrode. Mass of particles. Number of particles per unit volume. Point of

existence.

Plank's constant.

**Saturation current**per unit area.**Saturation current**. Current perunit area. Current. Boltzmann constant. Direction vector. Energy loss of the

electrode. Mass of particles. Number of particles per unit volume. Point of

existence.

Page 108

muir's

contraction region (s). To find the particle density (n1), and the average velocity (c

.1). it is necessary to know the temperature close to the boundary (s) of the

contraction ...

muir's

**saturation current**(3.6) I+ = ... R."." calculated at the boundary of thecontraction region (s). To find the particle density (n1), and the average velocity (c

.1). it is necessary to know the temperature close to the boundary (s) of the

contraction ...

Page 112

As a result we have already the electron current J. and the

resp. I_). One of the important laws of electrodynamics is of course the law of

charge conservation which in our special case requires that the total current be

the ...

As a result we have already the electron current J. and the

**saturation current**II (resp. I_). One of the important laws of electrodynamics is of course the law of

charge conservation which in our special case requires that the total current be

the ...

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### Contents

LEZIONI | 1 |

carrier mass | 159 |

hydrodynamique au voisinage dun axe magnétique | 214 |

Copyright | |

2 other sections not shown

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### Common terms and phrases

adiabatic invariant amplitude approximation assumed Boltzmann equation boundary conditions boundary layer calculated cathode charge coefficient collision components consider const constant contraction corresponds courbe critère current density Debye length derived differential equations discharge dispersion relation distribution function dºr eigenvalue electric field electromagnetic waves electrostatic energy principle equations of motion equilibrium exp i(k exp ioctl exp ior experimental finite fluid theory frequency given Hence instability integral interaction ioctl ionized KRUSKAL l'axe magnétique lignes limit lowest order magnetic field Maxwell's equations negative ions nonlinear obtain parameter particle perturbation Phys plasma oscillations Plasma Physics Poisson's equation potential problem quantities radial region satisfied saturation current ſº solution solving stabilité stability surface temperature thermal tion values vanish variables vector velocity voisinage waves in plasmas zero zero-order