A wire is hent in ta the shape shown below. If a current of i runs through the wire, what is direction and the magnitude of the magnetic field at the center of laop? B= Oc x (- Oe. 2R

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A wire is bent in to the shape shown below. If a current of i runs through the wire, what is direction and the magnitude of the magnetic field at the center of loop?
R
Pol
B-.
2R
Hol
B=
Hol
B=
x (-
Oe.
Transcribed Image Text:A wire is bent in to the shape shown below. If a current of i runs through the wire, what is direction and the magnitude of the magnetic field at the center of loop? R Pol B-. 2R Hol B= Hol B= x (- Oe.
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