In the Figure, If the Current Element Has a Length

question 31

Multiple Choice

In the figure, if the current element has a length of 1.0 mm, carries a current of 2.5 A, and is a distance of 4.8 cm from the point P, what is the magnitude of the magnetic field at point P?

• A) 0 T
• B) 2.6 x 10^-9 T
• C) 5.4 x 10^-8 T
• D) 9.4 x 10^-8 T
• E) 1.1 x 10^-7 T

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