A charge particle is moving in a uniform magnetic field $(2 \hat{i}+3 \hat{j}) T$. If it has an acceleration of $(\alpha \hat{i}-4 \hat{j}) m / s ^{2}$, then the value of $\alpha$ will be.
  • A$3$
  • B$6$
  • C$12$
  • D$2$
JEE MAIN 2022, Diffcult
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