physics question about emf

(a) induced emf = (2x1.5) x 3 v = 9v

(b) force = 3 x 10 x 2 N = 60 N

(c) resistance = 9/10 ohm = 0.9 ohm

(d) Power = 60 x 1.5 w = 90 w

(e) power dissipated = 10^2 x 0.9 w = 90 w

[note: this problem is only a direct and simple application of formulae. I think you better understand the physics concept behind the calculations rather than on the calculation itself. There is no point of just knowing the answers but do not understand why it is so doing.
Ask specific conceptual question is far much better than ask for calculation].