A conducting rod \( P Q \) of length \( 5 \mathrm{~m} \) oriented as shown in figure is moving w...

A conducting rod \( P Q \) of length \( 5 \mathrm{~m} \) oriented as shown in figure is moving with velocity \( (2 \mathrm{~m} / \mathrm{s}) \hat{i} \) without rotation in a uniform magnetic field \( (3 \hat{j}+4 \hat{k}) \) tesla. Emf induced in the rod is
(a) 32 Volt
(b) 40 Volt
(c) 50 Volt
(d) None of these