Problems in Elementary PhysicsH. Holt, 1896 - 194 σελίδες |
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Σελίδα vi
... for Refraction , 125. Critical Angle , 128. Plates and Prisms , 129 . Diagrams for Lenses , 131. Formulæ for Lenses , 133. Images , 136. Optical Instruments , 138 . CHAPTER XI . MAGNETISM . Laws of Magnetic Poles , vi CONTENTS .
... for Refraction , 125. Critical Angle , 128. Plates and Prisms , 129 . Diagrams for Lenses , 131. Formulæ for Lenses , 133. Images , 136. Optical Instruments , 138 . CHAPTER XI . MAGNETISM . Laws of Magnetic Poles , vi CONTENTS .
Σελίδα vii
Edwin Dana Pierce. CHAPTER XI . MAGNETISM . Laws of Magnetic Poles , 139 .. Diagrams of Magnetic Fields , 141 . " " CHAPTER XII . ELECTRICITY . Some of the Laws of Static Electricity ; Three Systems of Electrical Units , 143 ...
Edwin Dana Pierce. CHAPTER XI . MAGNETISM . Laws of Magnetic Poles , 139 .. Diagrams of Magnetic Fields , 141 . " " CHAPTER XII . ELECTRICITY . Some of the Laws of Static Electricity ; Three Systems of Electrical Units , 143 ...
Σελίδα 139
... magnetic force ; flow or flux of force ; magnetic potential ; electromagnet ; mag- netomotive force ; permeability ; paramagnetic ; diamagnetic ; reluctance ; terrestrial magnetism ; magnetic poles of the earth . MAGNETIC POLES AND ...
... magnetic force ; flow or flux of force ; magnetic potential ; electromagnet ; mag- netomotive force ; permeability ; paramagnetic ; diamagnetic ; reluctance ; terrestrial magnetism ; magnetic poles of the earth . MAGNETIC POLES AND ...
Σελίδα 141
... magnetic field 3 cm . away from it . Find also what force would be exerted by this pole upon a pole of strength 32 at a distance of 12 cm . 11. What is the ... magnet MAGNETISM . 141 Laws of Magnetic Poles, 139 Diagrams of Magnetic Fields,
... magnetic field 3 cm . away from it . Find also what force would be exerted by this pole upon a pole of strength 32 at a distance of 12 cm . 11. What is the ... magnet MAGNETISM . 141 Laws of Magnetic Poles, 139 Diagrams of Magnetic Fields,
Σελίδα 142
... magnet . 8. Draw a diagram of a " horseshoe " magnet and the field about it . 9. Draw the field between three N. poles placed at equal distances from each other on the circumference of a circle . NOTE . -The fields mentioned above and ...
... magnet . 8. Draw a diagram of a " horseshoe " magnet and the field about it . 9. Draw the field between three N. poles placed at equal distances from each other on the circumference of a circle . NOTE . -The fields mentioned above and ...
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Συχνά εμφανιζόμενοι όροι και φράσεις
amperes angle of incidence barometer block body Boyle's Law brass C₁ candle-power cell centimeter circuit Clark cell coefficient of friction coil concave mirror conjugate foci copper wire cubic current strength deflection density diagram to show diameter direction distance Draw a diagram dynes electric energy equal ergs Express the ratio Find focal length force formula given grams heat horizontal inches index of refraction internal resistance inversely iron lamp latent heat lens liquid magnetic pole mass measure mercury meter Ohm's Law ohms parallel pendulum plane poundal principal focus Prob problems produce Prof proportion represent resultant solid specific gravity square surface tangent galvanometer temperature thick tion total pressure tube units V₁ varies directly velocity of sound vessel vibration-number vibrations per second volts volume watts weight wheel width
Δημοφιλή αποσπάσματα
Σελίδα 1 - Measures of Length. 10 millimeters (mm.) 1 centimeter (cm.) 10 centimeters 1 decimeter (dm.) 10 decimeters 1 meter (m.) 10 meters 1 dekameter (Dm.) 10 dekameters 1 hectometer (Hm.) 10 hectometers 1 kilometer (Km.) 10 kilometers 1 myriameter (Mm.) 1181.
Σελίδα 2 - Measures of Weight 10 milligrams (mg) =1 centigram eg 10 centigrams =1 decigram dg 10 decigrams =1 gram g 10 grams =1 dekagram Dg 10 dekagrams =1 hektogram Hg 10 hektograms =1 kilogram Kg...
Σελίδα 161 - Remembering that the joint resistance of two (or more) circuits in parallel is the reciprocal of the sum of the reciprocals of the resistances of the several branches, we have: Fig.
Σελίδα 156 - ... and the projection of one on the other — is retrograde, or in the same direction as the motion of the hands of a watch.
Σελίδα 124 - A' MB' are similar, and A'B'^B'M AB BM' So in this case, as before, the size of the image is to the size of the object, as the distance of the image from the mirror is to the distance of the object from the mirror.