Question

Number of electrons forming 1
coulomb charge is equal to
(a) 6.25
(b) 6.25x10^-18
(c) 6.26x10^18
(d) 6.25x10^-19​

Answer 1

Explanation:

Number of electrons forming 1

coulomb charge is equal to

6.25x10^-19

Answer 2

Answer:

We know Q = ne where Q is the charge on the body , n is the number of electrons present and e is the charge on one electron.

Explanation:

$e = 1.6 \times {10}^{ - 19} \\ Q = 1 \: coulomb \\ Q = ne \\ = > n = \frac{Q}{e} = \frac{1}{1.6 \times {10}^{ - 19} } \\ = 6.26 \times {10}^{18}$