In the rainy season, the amazon flows fast and runs deep. In onelocation, the river is 23m deep and moves at a speed of 4.0m/stoward the east. The earth's 50uT magnetic field is parallel to theground and directed northward. If the bottom of the river is at 0V,what is the potential (magnitude and sign) at the surface?

Answer rating: 100% (QA)

To find the potential at the surface of the river we can consider the potential difference betw... View the full answer