How will the force of interaction between two rectilinear conductors with current change if the distance between

| July 7, 2021 | education

How will the force of interaction between two rectilinear conductors with current change if the distance between them decreases 2 times, and the current in each of the conductors increases 6 times?

b “= b / 2. I1” = 6 * I1. I2 “= 6 * I2. F” / F -? The force of interaction between the drain conductors is determined by the formula: F = μо * I1 * I2 * L / 2 * П * b, where μо is the magnetic constant, I1, I2 are the currents in the conductors, L is the length of the conductors, P is the number of Pi, b – the distance between the conductors. F “= μо * I1” * I2 “* L / 2 * P * b” = μо * 6 * I1 * 6 * I2 * L * 2/2 * P * b = 72 * μо * I1 * I2 * L / 2 * P * b. F “/ F = 72 * μо * I1 * I2 * L / 2 * П * b / μо * I1 * I2 * L / 2 * П * b = 72.
Answer: the force of interaction will increase 72 times F “/ F = 72.



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