MCQ
While doing his experiment, Millikan one day observed the following charges on a single drop
(i) $6.563 \times 10^{-19} \mathrm{C}$
(ii) $8.204 \times 10^{-19} \mathrm{C}$
(iii) $11.50 \times 10^{-19} \mathrm{C}$
(iv) $13.13 \times 10^{-19} \mathrm{C}$
(v) $16.48 \times 10^{-19} \mathrm{C}$
(vi) $18.09 \times 10^{-19} \mathrm{C}$
From this data the value of the elementary charge (e)
was found to be
[MP PMT 1993]
(i) $6.563 \times 10^{-19} \mathrm{C}$
(ii) $8.204 \times 10^{-19} \mathrm{C}$
(iii) $11.50 \times 10^{-19} \mathrm{C}$
(iv) $13.13 \times 10^{-19} \mathrm{C}$
(v) $16.48 \times 10^{-19} \mathrm{C}$
(vi) $18.09 \times 10^{-19} \mathrm{C}$
From this data the value of the elementary charge (e)
was found to be
[MP PMT 1993]
- ✓(a) $1.641 \times 10^{-19} \mathrm{C}$
- B(b) $1.630 \times 10^{-19} \mathrm{C}$
- C(c) $1.648 \times 10^{-19} \mathrm{C}$
- D(d) $1.602 \times 10^{-19} \mathrm{C}$