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 current of 10 A
passing through a square loop for which each side is 20 cm in length.
At each corner of the loop is a segment of 0.010 cm 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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