Question: Figure shows a compass near a current-carrying wire. (a) What is the strength of the magnetic field when the compass needle is placed 1.03 cm

Figure shows a compass near a current-carrying wire.

(a) What is the strength of the magnetic field when the compass needle is placed 1.03 cm under the wire? Assume the voltage of the battery is 6.00 V and the resistance of the wire is 15.0Î©.
(b) Compare the strength of the earth€™s magnetic field to the strength of the magnetic field of thewire.

(c) Compass below conductor, switch closed. Battery terminals reversed. (a) Compass below conductor,b) Compass below conductor, switch closed switch open (d) Compass above conductor, switch opern (e) Compass above conductor, ( Compass above conductor, switch closed. Battery terminals reversed. switch closed

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