Homework Answers
B = uo*I/2pir
x componet will be cancel both are same in magnitude and opposite in direction .
y componet
B1y = -B1cos60
B2y = -B2cos60
magnitude = 2(uo*I/2pir) * cos60
r = 0.15 m
I = 18.8 A
uo = 4pi * 10^-7
B = 2.5 x 10^-5 T
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(Figure
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Two insulated wires perpendicular to each other in the same plane
carry currents as shown in the figure
(Figure
1)
. Assume that I
= 13A
and d
= 16cm
.
A)
Find the magnitude of the net magnetic field these wires produce at
points
P and Q if the 10
Acurrent is to the right.
B)
Find the magnitude of the net magnetic field these wires produce at
points
P
and Q
if the 10
Acurrent
is to the...
i nerd help
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8. Two long, parallel wires each
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