haymish3770 haymish3770

09-12-2022
Physics

Answered

the figure shows a u-shaped conducting rail that is oriented vertically in a horizontal magnetic field b. the rail has no electric resistance and does not move. a slide wire with mass m and resistance r can slide up and down without friction while maintaining electrical contact with the rail. the slide wire is released from rest. Determine the value of its terminal velocity vterm, if L=21 cm, m=7 g, R=9x19^-2, ohm dan B=0.550 T

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