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if there r two wires placed in a isolated next to each other and and current is flowing in the same direction then the two wires come close to each other due to the force it exert on each other so basically what is current it is flow of electrons so considering a small length dx in that two electrons r coming close to each other and therefor electostatic potential energy is increasing and since the wires start moving close to each other therfore kinetic enegry also increases and also as two wires come close the magnetic flux starts intersecting and therefore magnetic potential energy increases also as current passes heat enegy is liberated therefore net energy of system inc. how is that possible??????????


if there r two wires placed in a isolated next to each other and and current is flowing in the same direction then the two wires come close to each other due to the force it exert on each other so basically what is current it is flow of electrons so considering a small length dx in that two electrons r coming close to each other and therefor electostatic potential energy is increasing and since the wires start moving close to each other therfore kinetic enegry also increases and also as two wires come close the magnetic flux starts intersecting and therefore magnetic potential energy increases also as current passes heat enegy is liberated therefore net energy of system inc. how is that possible?????????? 


Grade:10

1 Answers

ROSHAN MUJEEB
askIITians Faculty 833 Points
3 years ago
u forgot that potential energy has a negative sign. so its actually decreasing not increasing

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