Consider the situation shown in figure. The wire \( C D \) has a negligible resistance and is ma... VIDEO
Consider the situation shown in figure. The wire \( C D \) has a negligible resistance and is made to slide on the three rails with a constant speed of \( 50 \mathrm{~cm} / \mathrm{s} \). Find the current in the \( 10 \Omega \) resistor when the switch \( S \) is thrown to (a) the middle rail
(b) bottom rail. (Neglect resistance of rails)
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