Practical Electrical Testing in Physics and Electrical Engineering: Being a Course Suitable for First and Second Year Students and Others |
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... blocks of some of the illustrations of the very excellent apparatus made by them . THE YORKSHIRE COLLEGE , LEEDS . January , 1901 . G. D. A. P. CONTENTS PAGES CURVE PLOTTING I - 3 MAGNETIC MEASUREMENTS ( vi Preface .
... blocks of some of the illustrations of the very excellent apparatus made by them . THE YORKSHIRE COLLEGE , LEEDS . January , 1901 . G. D. A. P. CONTENTS PAGES CURVE PLOTTING I - 3 MAGNETIC MEASUREMENTS ( vi Preface .
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... MEASUREMENTS ( MISCELLANEOUS ) . 4-24 ELECTRICAL 24-35 RESISTANCE ( MEDIUM , LOW , AND HIGH ) 36-51 ELECTRICAL INTERNAL RESISTANCE . ELECTROMOTIVE FORCE ( MISCELLANEOUS ) . 99 52-77 77-88 89-104 ELECTRICAL MEASUREMENTS ( MISCELLANEOUS ) ...
... MEASUREMENTS ( MISCELLANEOUS ) . 4-24 ELECTRICAL 24-35 RESISTANCE ( MEDIUM , LOW , AND HIGH ) 36-51 ELECTRICAL INTERNAL RESISTANCE . ELECTROMOTIVE FORCE ( MISCELLANEOUS ) . 99 52-77 77-88 89-104 ELECTRICAL MEASUREMENTS ( MISCELLANEOUS ) ...
Page 1
... measured from OB along lines parallel to OA are called " ordinates , " those parallel to OB being termed " abscissæ ... MEASUREMENTS (MISCELLANEOUS) ELECTRICAL 24-35.
... measured from OB along lines parallel to OA are called " ordinates , " those parallel to OB being termed " abscissæ ... MEASUREMENTS (MISCELLANEOUS) ELECTRICAL 24-35.
Page 13
... measuring the relative values of the horizontal and vertical com- ponents of the earth's magnetic force . This is done by comparing the throws produced on a ballistic galvanometer , G , connected up to an earth inductor , E , arranged ...
... measuring the relative values of the horizontal and vertical com- ponents of the earth's magnetic force . This is done by comparing the throws produced on a ballistic galvanometer , G , connected up to an earth inductor , E , arranged ...
Page 18
... measured horizontally , if it is of rectangular cross- section , then we have- For a cylindrical bar suspended from mid - point of horizontal axis- ( 27 ) 2 + K = W w ( 12 1-2 4 For a rectangular or square bar suspended in same way— K ...
... measured horizontally , if it is of rectangular cross- section , then we have- For a cylindrical bar suspended from mid - point of horizontal axis- ( 27 ) 2 + K = W w ( 12 1-2 4 For a rectangular or square bar suspended in same way— K ...
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Common terms and phrases
abscissæ accurate adjust the galvanometer amperes amps apparatus arrangement axis balance ballistic galvanometer battery C₁ capacity cells centre charge circuit coil condenser connected constant convenient copper Crown 8vo curve d₁ deflection Diagrams dip circle discharge E₁ earth ebonite electrometer farads fixed galvanometer resistance Hence high-resistance horizontal Illustrations inductor Inferences instrument insulated internal resistance K₁ Leclanché cells lines of force magnetic moment magnetizing force magnetometer means measuring method mirror galvanometer mutual induction Note the values Observations.-(1 obtained Ohm's law ohms pairs plates plug pole position potential quadrants quantity of electricity R₁ R₂ Repeat resistance box results as follows reversing rheostat scale screws secohmmeter secohms self-induction sensitive shown in Fig shunt solenoid specimen spot of light standard steady current suitable tabulate as follows tabulate your results tangent galvanometer temperature terminals tested throw tube V₁ V₂ volts Wheatstone bridge wire Woodcuts zero
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