Answer:
According to right-hand thumb rule, i] The direction of magnetic field at a point above the power line is form South to North.
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aprilyoung
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16Answer:
Given a long horizontal power line carries a current of 100 A in the east-west direction. What is the direction of magnetic field at a point 1.0 m below it
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https://brainly.in/question/50904385
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babykinsstewart
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