In this worksheet, we will practice using the Biot–Savart law to calculate the magnetic field produced by a current-carrying loop of wire.

Q1:

There is a 10 amp current through a square loop for which each side is 20 cm in length.
At each corner of the loop is a 0.010-cm segment that connects the longer wires as shown.
Calculate the magnitude of the magnetic field at the center of the loop.

A
T

B
T

C
T

D
T

E
T

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