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(i) Induced emf = 0.35 x 0.24 x 50 v = 4.2 v
(ii) Induced current = 4.2/10 A = 0.42 A
(iii) Power dissipated = 0.42^2 x 10 w = 1.764 w
(iv) Force required = 0.35 x 0.24 x 0.42 N = 0.03528 N
(v) Power = 0.03528 x 50 w = 1.764 w
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