A horizontal overhead power line is at a height of 1m from the ground and carries a current of 100 A from east to west. The magnetic field directly below it on the ground is (mu_(0)=4pixx10^(-7)TmA^(-1))

A horizontal overhead power line is at a height of 1m from the ground

1.	A horizontal overhead power line is at a height of 1m from the ground and carries a current of 100 A from east to west. The magnetic field directly below it on the ground is (mu_(0)=4pixx10^(-7)TmA^(-1))
Answer» `2.5 XX 10^(-7)` T SOUTHWARD `5 xx 10^(-6)` T northward `5XX 10^(-6)` T southward `2.5xx10^(-7)` T northward Answer :C

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A horizontal overhead power line is at a height of 1m from the ground and carries a current of 100 A from east to west. The magnetic field directly below it on the ground is (mu_(0)=4pixx10^(-7)TmA^(-1))

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