Electricity and Magnets

Electricity and Magnets

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  • 商品コード 9780753402702

Full Description


This title contains 40 tried and tested experiments, some classic with up-to-the-minute variations, and some entirely new. Scientific principles are shown in action as well as in photographs of their everyday applications. The experiments are all safe to do, use household materials, are manageable but absorbing, and offer rewarding results. Readers are told how long each experiment lasts, what materials are needed, and what the results mean. Eye-catching illustrations and engaging text make this a perfect book for the budding scientist!

Contents

1 TITLE 2-3 COPYRIGHT AND CONTENTS 4-5 INTRODUCTION AND SAFETY TIPS 6-7 CREATING STATIC 8-9 STATIC ATTRACTION AND REPULSION 10-11 SIMPLE CIRCUITS AND SWITCHES 12-13 CIRCUIT GAMES AND SHORT CIRCUITS 14-15 CONDUCTORS AND INSULATORS 16-17 RESISTANCE 18-19 SERIES CIRCUITS, DIMMER SWITCHES 20-21 PARALLEL CIRCUITS 22-23 ELECTRICITY IN COMPUTERS, ELECTRONICS 24-25 WHAT IS MAGNETISM? 26-27 ATTRACTION AND REPULSION EXPERIMENTS 28-29 COMPASSES 30-31 MAGNETIC FIELDS 32-33 MAKE YOUR OWN MAGNETS 34-35 THE POWER OF MAGNETISM 36-37 ELECTROMAGNETS 38-39 GLOSSARY 40 INDEX