Two long straight wires enter a room through a window.One carries a current of 3.0 A into the room while the other carries a current of 5.0 A out.The magnitude of the path integral around the window frame is: A)2.5 * 10^-6T.m B)3.8 *10^-6 T.m C)6.3 * 10^-6T.m D)1.0* 10^-5.m E)none of these

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The Answer of Two long straight wires enter a room through a window.One carries a current of 3.0 A into the room while the other carries a current of 5.0 A out.The magnitude of the path integral around the window frame is: A)2.5 * 10^-6T.m B)3.8 *10^-6 T.m C)6.3 * 10^-6T.m D)1.0* 10^-5.m E)none of these

Two Long Straight Wires Enter a Room Through a Window