What is (e/m) ratio of electron?

Question

What is (e/m) ratio of electron? (A)  2.76× 1010 (B)  2.76× 1011 (C)  1.76× 1010 (D)  1.76× 1011

Tardigrade Admin · Accepted Answer

Thomson found that the value of e / m of electron comes out to be 1.76 × 1011 Ckg -1. The accurate value of e / m for electron is found to be 1.7589 × 1011 Ckg -1

Q. What is $\frac{e}{m}$ ratio of electron?

$2.76 \times 1 0^{10}$

$2.76 \times 1 0^{11}$

$1.76 \times 1 0^{10}$

$1.76 \times 1 0^{11}$

Thomson found that the value of $e / m$ of electron comes out to be
$1.76 \times 1 0^{11} C k g^{- 1}$ .
The accurate value of $e / m$ for electron is found to be
$1.7589 \times 1 0^{11} C k g^{- 1}$

Q. What is me​ ratio of electron?

2.76×1010

2.76×1011

1.76×1010

1.76×1011