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The magnitude of the induced electric field inside the solenoid, a distance r<R from its long central axis is :
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PPT - Unit 4 Day 8 – Ampere's Law & Magnetic Fields thru Solenoids & Toroids PowerPoint Presentation - ID:5469749
Draw the magnetic field lines due to a current passing through a long solenoid. Use Ampere's circuital law, to obtain the expression the magnetic field due to the current I in a
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