Question: If you have a 65 amp current and two cables are 9 cm apart how strong is the magnetic field. compare to earths magnetic field

If you have a 65 amp current and two cables are 9 cm apart how strong is the magnetic field. compare to earths magnetic field =5*10^-5

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if you have a 65 amp current and two cables are 9 cm apart how strong is the magnetic field. compare to earths magnetic field =5*10^-5

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