MCQ
Charge on an $\alpha - \text{particle}$ is:
- A$ 1.6 \times 10^{-19} \mathrm{C} $
- ✓$ 3.2 \times 10^{-19} \mathrm{C} $
- C$ 1.6 \times 10^{-20} \mathrm{C} $
- D$ 4.8 \times 10^{-19} \mathrm{C} $
✓
Answer
Correct option: B.
$ 3.2 \times 10^{-19} \mathrm{C} $
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