- #1
PolarBee
- 14
- 1
Homework Statement
The value of the line integral around the closed path in the figure is 1.79×10−5 Tm .
https://session.masteringphysics.com/problemAsset/1385538/4/32-22.jpg
I2 = 12 A
What is I3?
Homework Equations
Amphere's Law: B = Uo I(enclosed)
The Attempt at a Solution
I rewrote the equation as B = Uo * (I2 + I3)
Solving for I3...
I3 = (B / Uo) - I2
Plugging in values,
1.79*10^-5 / (4*pi*10^-7) - 12 = 2.2 A
But this is not the right answer? I don't understand what is wrong.
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