A conducting bar with mass \( m \) and length \( L \) slides over horizontal rails that are conn... VIDEO
A conducting bar with mass \( m \) and length \( L \) slides over horizontal rails that are connected to a voltage source. The voltage source maintains a constant current \( I \) in the rails and bar, and a constant, uniform, vertical magnetic field \( \vec{B} \) fills the region between the rails (as shown in figure).https://bit.ly/YTAI_PWAP https://www.pw.live
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