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The line integral of the magnetic field around this boundary is equal to 5π×10−13 Tm. If I1 = 5 μA and I3 = 2 μA, what is the magnitude of the I2 electric current (in μA)? Assume the system is in vacuum.

The line integral of the magnetic field around this boundary is equal to 5π×10−13 Tm. If I1 = 5 μA and I3 = 2 μA, what is the magnitude of the I2 electric current (in μA)? Assume the system is in vacuum.

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The line integral of the magnetic field around this boundary is equal to 5 π × 10 − 13 T m . If I 1 = 5 μ A and I 3 = 2 μ A , what is the magnitude of the I 2 electric current (in μ A )? Assume the system is in vacuum.

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