Physics, 15.04.2020 20:30 gshreya2005
An infinite wire and an infinite length conductor sheet are carrying currents I1 and I2, respectively. Both are placed parallel to the the z axis with the wire coinciding with the z axis. The conductor sheet has a semi-circle cross-section with radius b and negligible thickness. Derive an expression for the unit-length force acting on the conductor sheet due to the current passing in the wire.
Answers: 3
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By what factor does the drag force on a car increase as it goes from 65 to 110 km/h?
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An infinite wire and an infinite length conductor sheet are carrying currents I1 and I2, respectivel...
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