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Why we use SOFT IRON core not of STEEL in solenoid
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Force of a Solenoid on a Soft Iron Core
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A soft iron rod X is allowed to fall on the two poles of a shape permanent magnet as shown a coil
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How To Make Spiked Jewelry With A Soldering Iron
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How to use SOLDERING IRON for Jewelry Making - STEP BY STEP | Tool | Supplies and Tips
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How to see Magnetic Fields with Iron Dust
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Choosing Your Soldering Iron For Making Jewellery With Lost Wax #lostwax
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How To Choose A Soldering Iron for Soft Solder Jewelry Making
