For the path shown below $I_2 = 4, 6A$ and you calculate $\oint \vec{B} \cdot d\vec{l} = 1,49 \times 10^{-5} Tm$. Find the magnitude of the current $I_1$. Round your results to two decimal places. ($\mu_0 = 4\pi10^{-7} Tm/A$) closed path $I_2$ $I_1$
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Ampere's Law states that the line integral of the magnetic field $\vec{B}$ around a closed loop is proportional to the total current $I_{enc}$ passing through the loop: $\oint \vec{B} \cdot d\vec{l} = \mu_0 I_{enc}$ where $\mu_0$ is the permeability of free space. Show more…
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