Results 311 to 320 of about 55,539 (355)

Teaching electricity and magnetism

Electrical Engineering, 1946
A discussion of a method for presenting the fundamental relations of the science of electricity and magnetism is presented including a brief description of the various absolute unit systems. Most of the fundamental relations of electricity and magnetism are presented in general form.
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Electricity and magnetism

Anaesthesia & Intensive Care Medicine, 2023
Jennifer Roe, Steve Roberts
semanticscholar   +1 more source

Magnetism and Electricity

1972
Weston standard cell. e.m.f.
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Electrical and Magnetic Properties

1975
The conduction of electricity through a material is the transference of an electrical charge from one position to another. The charge may be transferred by movement of electrons, or by the migration of ions. Conduction in metals is due to electron migration, but it is the movement of ions that is responsible for the conductivity of electrolytes and for
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Representations of the Nature of Science in South African Physical Sciences Textbooks on Electricity and Magnetism

Science Education, 2022
Y. Yeh, T. Dhurumraj, U. Ramnarain
semanticscholar   +1 more source

Electricity and Magnetism

2011
For 40 years Edward M. Purcell's classic textbook has introduced students to the wonders of electricity and magnetism. With profound physical insight, Purcell covers all the standard introductory topics, such as electrostatics, magnetism, circuits, electromagnetic waves, and electric and magnetic fields in matter. Taking a non-traditional approach, the
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$$ {V}_B-{V}_A={\int}_A^Bf(x) dx $$. The Use of Integrals in Engineering Programmes: a Praxeological Analysis of Textbooks and Teaching Practices in Strength of Materials and Electricity and Magnetism Courses

International Journal of Research in Undergraduate Mathematics Education, 2021
Alejandro S. González-Martín
semanticscholar   +1 more source

ELECTRIC AND MAGNETIC FIELD MANAGEMENT

American Industrial Hygiene Association Journal, 1993
The emergence of new electrical technologies has produced an extremely complex electric and magnetic field environment in which we must live and work. Although there presently exist no universally accepted human exposure guidelines, current biological research may someday produce such limits. It is in anticipation of these exposure limits that electric
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Electricity and Magnetism to Volta

2017
This article focuses on developments in electricity and magnetism up to the time of Alessandro Volta. Until the late 1600s electricity as a subject reduced to what has been aptly termed the ‘amber effect’. At the beginning of the century William Gilbert broadened the class of objects that could produce the effect and at the same time introduced a ...
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Structure Engineering of 2D Materials toward Magnetism Modulation

Small Structures, 2021
Biao Zhang, Chao Yun, Wei Li
exaly