how will you show that a current carrying wire producrs a magnetic field
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Sprinkle some iron filings in the cardboard around the wire. -Switch on the current, when the current flows the iron filings align themselves as in a pattern similar to that of a magnetic field line. -So, we can conclude the magnetic field is produced around a current carrying conductor.
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Answer:
Sprinkle some iron filings in the cardboard around the wire. -Switch on the current, when the current flows the iron filings align themselves as in a pattern similar to that of a magnetic field line. -So, we can conclude the magnetic field is produced around a current carrying conductor.
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