Kategoria BISAC: Science >> Physics - Electricity

Die Autoren zeigen in diesem essential, wie Schwingungen und Wellen in vielen Teilgebieten der Physik auftreten und dass ein Massenpunkt um seine Ruhelage oder ein elektrischer Strom um den Wert Null schwingen konnen. Sie fuhren die Leser in die mathematische Behandlung und die verwendeten Begriffe ein und geben Erlauterungen zu Erscheinungen wie gedampfte und erzwungene Schwingungen und zum Phanomen der Resonanz. Die Leser lernen, dass Wellen raumliche Muster einer physikalischen Grosse sind, die sich zeitlich im Raum ausbreiten. Ihr Verhalten wird durch die Wellengleichung...

Steps to solving calculation problems in Introductory Physics, 2nd edition.

The Solutions Manual is a useful supplement to students, homeschooling environments, or anyone who would like help with the working out of calculation problems in Introductory Physics.

Appropriate for grade-level 9th to 11th grade students, Introductory Physics incorporates math, history, and epistemology alongside the beautiful graphics and lucid text in a modestly-sized volume that students will appreciate.

This book was designed for grade-level freshmen,...

A communication system must have adequate electrical protection in order to meet the reliability standards for commercially acceptable service and to keep down maintenance expenses. This report characterizes, from the viewpoint of electrical protection and coordination, the conditions of the electrical environment to which communication facilities are exposed. It gives consideration to both present and anticipated future conditions, and covers such topics as the effects of lightning, interference from power networks, electric shock, earth potential gradients, corrosion, over-voltage in AC...

Thisbook deals with the design and analysis of fractal apertures in waveguides, conducting screens and cavities using numerical electromagnetics and field-solvers. The aim is to obtain design solutions with improved accuracy for a wide range of applications. To achieve this goal, a few diverse problems are considered. The book is organized with adequate space dedicated for the design and analysis of fractal apertures in waveguides, conducting screens and cavities, microwave/millimeter wave applications followed by detailed case-study problems to infuse better insight and understanding of...