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PRACTICE IT Use the worked example above to help you solve this problem. (a) The sliding bar in the figure has a length of 0.
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(a) E= BXlx = = 0. 213 x 0.488 x 2-37 0.246 V Answer (bi 0.575 I= / 2 = 0.246 = 0.428 A P= 2h = (0.246 2 = 0.105 w Answer Ans

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