If the Magnetic Field Is Uniform Over the Area $\pi$

question 11

Multiple Choice

If the magnetic field is uniform over the area bounded by a circle with a radius R, the net current through the circle is:

• A)"0"
• B)"2 \(\pi\) RB \(\mu\) ₀"
• C)" \(\pi\) R²B/ \(\mu\) ₀"
• D)"RB/2 \(\mu\) ₀"
• E)"2RB/ \(\mu\) ₀"

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