Question

Determine the ratio of charge to mass (specific charge) for electron and alpha particle.

• A. 2 : 1
• B. 1 : 1
• C. 1 : 2
• D. None of these

Answer 1

Answer: (D)

None of these

$q/mvalueof\alpha particle=4.83\times {10}^{7}C/kgq/mvalueofelectron=1.76\times {10}^{11}C/kg$.

So the ratio of these specific charge is not any of the above.