In Figure, five long parallel wires in an xy plane of equal length L = 1 H] are separated by distance d : 50.0 cm. The currents into the page are 1'; : 2.00 A, 1'3 : 0.250 A, 1'4 : 4.00 A, and 1'5 : 2.00 A; the current out of the page is 1'2 : 4.00 A. a. Clearly mark the direction of currents in figure. b. What is the magnitude of the net force per unit length acting on Wire 3due to the currents in the other wires? c. Calculate the magnitude and direction of net force on we're 2 due to the other wires carrying current. \f2 3 4 CP 5 Into X the page out of into into into page Let wine I & wine 3 current into the same 1 F31 3 direction . So both X- - F13 wine will attract each other 201 i.e. Force on wine 3 due to wine i : F31 = Mo 1 3 1 1 Left, Direction ) ( -vexalisuction ) 2 x 21Td (Attracting . ie along -x- diouection Nature ) similarly 2 f32 = Molily F23 OF - F32 2 ird of is flowing ( Repulsion force, because current, in opposite discection ) $32 - Righwand direction ( along +x axis )Note : Dissection of forice -pen unit length on f31 and f32 both are opposite. If you will choose rightward ine . along ty as positive force then you must be choose - * as - ve alisuction i. e . if Rightwand -tve Left wand -- ve and vice versa. Here force of attraction dominant over repulsion so finally nature of force will be attractive in nature and $3 due to just of with along the x disuction "'e. Rightwand 2 $31 3 f32 $34$ 35W f31 $32 f34 f35 add ( F30 ) opposite So net B3 = F32 + f 34 + f35 - f 31 Note: F32 will not be negative because it is force on 3 due 2 which push away by wrou