An intrepid physics student transports a loop of wire from their hometown all the way to Earth's north magnetic pole. The loop has a radius of 50 cm and a total resistance of 75 mſ2, and the plane of the loop is held parallel to the ground at all times during the journey. In their hometown, Earth's magnetic - field has a magnitude of 35 pT and points slightly into the- ground, making an angle of 0 = 15 with a line that points- due north. At the north magnetic pole, Earth's magnetic field has a magnitude of 60 µT and points directly into the ground. - If the student completed this journey over the course of 48 hours, then what was the average current induced in the loop?

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An intrepid physics student transports a loop of wire from
their hometown all the way to Earth's north magnetic pole.
The loop has a radius of 50 cm and a total resistance of 75 m2, –
and the plane of the loop is held parallel to the ground at all -
times during the journey. In their hometown, Earth's magnetic -
field has a magnitude of 35 T and points slightly into the -
ground, making an angle of 0 = 15° with a line that points -
due north. At the north magnetic pole, Earth's magnetic field –
has a magnitude of 60 µT and points directly into the ground.
If the student completed this journey over the course of 48
hours, then what was the average current induced in the loop?
Transcribed Image Text:An intrepid physics student transports a loop of wire from their hometown all the way to Earth's north magnetic pole. The loop has a radius of 50 cm and a total resistance of 75 m2, – and the plane of the loop is held parallel to the ground at all - times during the journey. In their hometown, Earth's magnetic - field has a magnitude of 35 T and points slightly into the - ground, making an angle of 0 = 15° with a line that points - due north. At the north magnetic pole, Earth's magnetic field – has a magnitude of 60 µT and points directly into the ground. If the student completed this journey over the course of 48 hours, then what was the average current induced in the loop?
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