two long parallel wires x and y carrying a current of 3A and 5A respectively. the force per unit length experienced by x is 5×10^_5 N to the right , the force per unit length experienced by wire y is
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This is not easy to answer since the directions of the currents are not given. I will assume that the currents are in the same direction. The force per unit, F/L is given by;
F/L=μ0(I1).(I2)/2πr
The formula shows that force per unit length will be the same. The force per unit length on y will point to the left for the direction of current that we chose.
F/L=μ0(I1).(I2)/2πr
The formula shows that force per unit length will be the same. The force per unit length on y will point to the left for the direction of current that we chose.
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