Question : Charge on an α-particle is
A. 1.6 × 10–19 C
B. 3.2 × 10–19 C
C. 1.6 × 10–20 C
D. 4.8 × 10–19 C
Answer:B
Question : Charge on an α-particle is
A. 1.6 × 10–19 C B. 3.2 × 10–19 C C. 1.6 × 10–20 C D. 4.8 × 10–19 C