A 3.0 m ordinary lamp extension cord carries a 4.0 A current. Such a cord typically consists of two parallel wires carry
Posted: Wed Jun 08, 2022 7:27 pm
A 3.0 m ordinary lamp extension cord carries a 4.0 A current. Such a cord typically consists of two parallel wires carrying equal currents in opposite directions. ▼ Part A Find the magnitude of the force that the two segments of this cord exert on each other, assuming a typical separation distance between the centers of the two wires of about 4.0 mm. Express your answer in newtons. ΕΠΙ ΑΣΦ ? Xb √x √x x b |X| x.10n X 3.4 107 I -4 x N