the two wires are shown in fig. 3. one wire carries a current of 6.50 A out of t

Question

the two wires are shown in fig. 3. one wire carries a current of 6.50 A out of the paper the other carries a current of 5.00 A Into the paper. wire 1 is a distance of 14.0 cm from point P and wire 2 is a distance of 12.0 can from point P
a. What is the magnitude and direction of the magnetic field at point P due to wire 1.
b. What is the magnetic and direction of the magnetic field at point P due to wire 2?
c. fimd the direction and magnetic of the net magnetic field at point P.

please show STEPS and formula that n you

Ne uler wearer come to Along, straight wire inry technician makes a ciroular conlof suo 2.0 smadd the thx magnetic mome magn s a roagnet where the magnetic field strength wasn R50 T ao wires are shown in Figure 3. One wire ies a currertoi 6.30 A out ofthe pap of 500 A into the paper Wire l is a distance of l40 m frum l' ama nuc2 ome point P What is the magnitude and direction of the magnetic P dae b. Whil is the magnitude and direction of the magnetic field al point P duc to w Find the direction and magnitude of the net magnetic field at Point P Figure 3 Wire 2

Explanation / Answer

a) B= mu not*I/(2*pi*r) = 4*pi*10^-7*6.5/(2*pi*0.12) = 10.8*10^-6 Tesla, Left (negative x)

b) B=4*pi*10^-7*5/(2*pi*0.14)= 7.1*10^-6 Tesla upwards (Positive y)

c) Net Field= Sqrt((10.8*10^-6 )^2+(7.1*10^-6)^2)= 12.9*10^-6 T

angle tan theta= (7.1/10.8) =

theta= 33.3 degress clockwise from negative x axis

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