摘要:

The electromagnetic field of an accelerating charge is obtained starting with (1) Coulomb's law in extended form (a stationary source charge exerts a Coulombic force on an arbitrarily moving test charge), (2) the special relativity transformation relations for coordinates and forces, (3) charge conservation, (4) Newton's third law, and (5) the assumption that electric effects are transmitted with the velocityc. This method can also be used to investigate the fields of hypothetical “charges” obeying a “Coulomb law”F = q1q2/rn, wherenis different from 2.

ISSN:0002-9505    

DOI:10.1119/1.1972453

出版商:American Association of Physics Teachers    

年代:1966

数据来源: AIP

摘要:

Details of an experiment are described in which a transmission grating was constructed of wire and used in conjunction with a reflecting telescope to classify several first magnitude stars.

ISSN:0002-9505    

DOI:10.1119/1.1972458

出版商:American Association of Physics Teachers    

年代:1966

数据来源: AIP

摘要:

The Robert A. Millikan Lecture Award is made annually to a physicist chosen by a special committee of the American Association of Physics Teachers because of his creative and imaginative contributions to the teaching of physics. The lecturer selected is one whom the Association wishes to honor at the Summer Meeting in the same way that it honors the Oersted Medalist at the time of the Annual Meeting. The award is made possible through the annual support of Prentice-Hall, Inc., and the first award was made in 1964. The recipient of this award for 1965 is John G. King, Professor of Physics at the Massachusetts Institute of Technology.

ISSN:0002-9505    

DOI:10.1119/1.1972463

出版商:American Association of Physics Teachers    

年代:1966

数据来源: AIP

ISSN:0002-9505    

DOI:10.1119/1.1972472

出版商:American Association of Physics Teachers    

年代:1966

数据来源: AIP

ISSN:0002-9505    

DOI:10.1119/1.1972477

出版商:American Association of Physics Teachers    

年代:1966

数据来源: AIP

ISSN:0002-9505    

DOI:10.1119/1.1972479

出版商:American Association of Physics Teachers    

年代:1966

数据来源: AIP

ISSN:0002-9505    

DOI:10.1119/1.1972481

出版商:American Association of Physics Teachers    

年代:1966

数据来源: AIP

ISSN:0002-9505    

DOI:10.1119/1.1972485

出版商:American Association of Physics Teachers    

年代:1966

数据来源: AIP

ISSN:0002-9505    

DOI:10.1119/1.1972489

出版商:American Association of Physics Teachers    

年代:1966

数据来源: AIP

ISSN:0002-9505    

DOI:10.1119/1.1972493

出版商:American Association of Physics Teachers    

年代:1966

数据来源: AIP