• 

  By William Hirsch

  How To Create An Electric Field Without Magnets

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• 

  By Corey Goodwin

  How To Build A Simple Transformer Coil

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• 

  By John Papiewski

  How To Make An AC Current Electromagnet

  By John Papiewski Read More
• 

  By Kim Lewis

  What Is A Toroid Coil?

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• 

  By Andrew Hazleton

  What Is Quartz Movement In Watches?

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• 

  By Nathalie Gosset

  Who Invented The Circuit Breaker?

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• 

  By Meredith Jameson

  What Foods Make Electricity?

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• 

  By Dustin Pitan

  How To Make Magnets Stronger

  By Dustin Pitan Read More
• 

  By Mindy Baca

  How To Build A Potato-Clock Science Project

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• 

  By Tyler Lacoma

  Equivalent Wattage Of Fluorescent & Incandescent

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• 

  By John Papiewski

  What Is A Flyback Diode?

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• 

  By Dustin Pitan

  How To Strengthen A Permanent Magnet

  By Dustin Pitan Read More
• 

  By Cindy Quarters

  Classifications Of Magnets

  By Cindy Quarters Read More
• 

  By Jason Thompson

  Why Is An Electromagnet A Temporary Magnet?

  By Jason Thompson Read More
• 

  By Mark Stansberry

  The Use Of A Series & Parallel Circuit Connection

  By Mark Stansberry Read More
• 

  By Carrie Perles

  Science Fair Project For Potatoes

  By Carrie Perles Read More
• 

  By David Weinberg

  How To Make A Battery Powered Fan

  By David Weinberg Read More
• 

  By Ted Rush

  Why Do Magnets Work Better When They Are Cold?

  By Ted Rush Read More
• 

  By Jason Thompson

  How Is An Electromagnet Different From A Regular Bar Magnet?

  By Jason Thompson Read More
• 

  By johnmcgee

  How To Make A Varying Strength Electromagnet

  By johnmcgee Read More
• 

  By Ma Wen Jie

  Simple Explanation Of Electromagnets

  By Ma Wen Jie Read More
• 

  By Jason Thompson

  How Are Magnets & Electricity Related?

  By Jason Thompson Read More
• 

  By Athena Hessong

  How To Calculate dB Loss

  By Athena Hessong Read More
• 

  By Mark Stansberry

  How To Calculate Resistance For LED

  By Mark Stansberry Read More
• 

  By Timothy Banas

  How To Calculate The Magnetic Force Of A Solenoid

  By Timothy Banas Read More
• 

  By Mark Stansberry

  How To Read Zener Diode Ratings

  By Mark Stansberry Read More
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  By Dorothy Mundy

  How Tantalum Is Mined

  By Dorothy Mundy Read More