## Electric and Magnetic Circuits |

### What people are saying - Write a review

We haven't found any reviews in the usual places.

### Contents

Conductors and Kesistance | 12 |

Electric Pressures | 33 |

Electrical Energy | 46 |

23 other sections not shown

### Common terms and phrases

ampere-hours ampere-turns amperes amps angle armature bar magnet battery C.G.S. unit cable calories cent circular mils conductor connected in parallel connected in series constant copper wire core coulombs deflection Determine direction distance drop in volts dynamo dynes electrical efficiency electrical energy electrical pressure electromagnet equal equation ergs external feet field magnet foot-pounds galvanometer given gramme heat increase induction inland postage insulation resistance intensity internal resistance iron joint resistance joules lamps length lines of force machine magnet coils magnetic circuit magnetic field magnetic flux magnetic force magnetic pole metre microhms mile millimetres mils in diameter minute motor needle number of lines number of turns Ohm's Law ohms resistance permeability pounds produced quantity of electricity revolutions per minute shunt specific resistance speed square centimetre square inch supplied system of units temperature terminal P.D. torque total resistance velocity voltage watts weight whilst yards