Question

the value of e/m for electron is
1)1.78 ×10 power 8 c/g
2)1.6724 ×10 power -24 c/g
3) 0.005486 c/g
4)1.008666 c/g​

Answer 1

e/m of electron =1.75 × 10 power 11c/g

Answer 2

answer

1.758820 × 1011 C/kg

$1.758820 \times {10}^{11} \times {10}^{ - 3 } \binom{c}{g} \\ \\ = 1.758820 \times {10}^{8} \frac{c}{g}$