net B field

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If the current I is equal to 2.0 A and its direction is marked in the
image, find the net B field at the point P located at the center of
the loop.
The radius of the loop is 3.0 cm.
P
I= 2A
Transcribed Image Text:If the current I is equal to 2.0 A and its direction is marked in the image, find the net B field at the point P located at the center of the loop. The radius of the loop is 3.0 cm. P I= 2A
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