Practical Electrical Testing in Physics and Electrical Engineering: Being a Course Suitable for First and Second Year Students and Others |
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Page
... , a complete digest of the method of performing the experiment with a diagram of apparatus and connections , represented symbolically , and the most convenient and suitable form in which the results should be tabulated , are.
... , a complete digest of the method of performing the experiment with a diagram of apparatus and connections , represented symbolically , and the most convenient and suitable form in which the results should be tabulated , are.
Page 1
... convenient scales for future reference . By means of a curve , the way in which two quantities vary together can not only be seen at a glance far more easily than from the table of results , but there is the enormous advantage that any ...
... convenient scales for future reference . By means of a curve , the way in which two quantities vary together can not only be seen at a glance far more easily than from the table of results , but there is the enormous advantage that any ...
Page 2
... convenient a scale as possible for readily reckoning intermediate values . ( 4 ) Write along each axis the denomination of the quantity plotted thereon , as shown in Figs . 1 and 2 . ( 5 ) Plot the points by mentally following out the ...
... convenient a scale as possible for readily reckoning intermediate values . ( 4 ) Write along each axis the denomination of the quantity plotted thereon , as shown in Figs . 1 and 2 . ( 5 ) Plot the points by mentally following out the ...
Page 14
... convenient form . Inferences . - Show by a sketch the meaning of the angle of dip , and state any advantages this method may possess over other methods . Prove the relation given in ( 7 ) above , using the fundamental principles of the ...
... convenient form . Inferences . - Show by a sketch the meaning of the angle of dip , and state any advantages this method may possess over other methods . Prove the relation given in ( 7 ) above , using the fundamental principles of the ...
Page 16
... convenient distance d , say , 100 cms . from ns , if not too great to obtain a suitable steady deflection 0 ° ( or tan 6 ) . ( 3 ) Repeat ( 2 ) with the magnet re- versed in position , i.e. position of its poles interchanged , and with ...
... convenient distance d , say , 100 cms . from ns , if not too great to obtain a suitable steady deflection 0 ° ( or tan 6 ) . ( 3 ) Repeat ( 2 ) with the magnet re- versed in position , i.e. position of its poles interchanged , and with ...
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Common terms and phrases
abscissæ accurate adjust the galvanometer amperes amps apparatus arrangement axis balance ballistic galvanometer battery C₁ C₂ 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 Introduction.-The K₁ known resistance Leclanché cells lines of force magnetic moment magnetizing force magnetometer means measuring method mirror galvanometer mutual induction 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 suitable tabulate as follows tabulate your results tangent galvanometer temperature terminals tested throw tube V₁ V₂ volts Wheatstone bridge wire zero
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