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This question actually has nothing to do with homework, since I am not a student, it's simply to satisfy my need for understanding the relationship between force and parallel conductor dynamics..

The ampere is that constant current which, if maintained in two straight parallel conductors of infinite length, of negligible circular cross-section, and placed 1 m apart in vacuum, would produce between these conductors a force equal to 2 x 10^–7 newton per metre of length.

I would like to know the equation used to calculate the current and force between 2 straight parallel conductors of infinite length and negligible cross-section, per given length, at a given distance apart in a vacuum.

first I would like to know what precise current in Amperes is required to effect a force of 89,2654465915787 Newtons per 0,84729456 metre of length, if we plug in a new distance between conductors: 0,84729456 metre

thanks!

The ampere is that constant current which, if maintained in two straight parallel conductors of infinite length, of negligible circular cross-section, and placed 1 m apart in vacuum, would produce between these conductors a force equal to 2 x 10^–7 newton per metre of length.

I would like to know the equation used to calculate the current and force between 2 straight parallel conductors of infinite length and negligible cross-section, per given length, at a given distance apart in a vacuum.

first I would like to know what precise current in Amperes is required to effect a force of 89,2654465915787 Newtons per 0,84729456 metre of length, if we plug in a new distance between conductors: 0,84729456 metre

thanks!

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