发明名称 Educational device for learning about inductors
摘要 An educational kit for aiding a student in the understanding of the induction of electrical current and the basic functions of inductors in electrical circuits is disclosed. The educational kit includes an instructional device, preferably in the form of an audiovisual instructional device, and a simulator board that enables a student to use magnets to induce measurable current and also enables a student to measure the effects of inductors in active electrical circuits that the student designs and assembles on the simulator board.
申请公布号 US4026040(A) 申请公布日期 1977.05.31
申请号 US19730383370 申请日期 1973.07.26
申请人 XEROX CORPORATION 发明人 VALENTINE, CHARLES G.;COVERT, DOUGLAS C.
分类号 G09B23/18;(IPC1-7):G09B23/18 主分类号 G09B23/18
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