A uniform magnetic field exists in a region given by $\overrightarrow{B}=3\hat{\mathrm{i}}+4\hat{\mathrm{j}}+5\hat{\mathrm{k}} \mathrm{T}$. A rod of length $5 \mathrm{m}$ placed along $y$-axis is moved along $x$-axis with a constant speed $1 \mathrm{m} {\mathrm{s}}^{-1}$. Then induced EMF in the rod will be

• A

  zero
• Correct answer
  B

  $25\mathrm{ }\mathrm{V}$
• C

  $20\mathrm{ }\mathrm{V}$
• D

  $15\mathrm{ }\mathrm{V}$

Hence, the correct answer is option: 'B'.