A 2m long wire with a resistance of 1 ohm per meter runs, Ask an Expert

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A 2m long wire (with a resistance of 1 ohm per meter) runs horizontally, perpendicular to a 0. 1 Tesla magnetic field pointing up.

a) Suppose a single electron "travels" through the wire at 80% the speed of light. What is the force felt by the wire when the electron passes through the midpoint?

b) Now a 6V battery is attached across the wire. What is the new force on the wire?

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Category:- Physics
Reference No.:- M91705118

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