Question

An oil drop has 1.1214 x 10-18 coulomb charge. Number of electrons associated with this oil drop is....​

Answer 1

Answer:

The charge on one electron is 1.60×10

−19

C.

From the formula q=n×e,

The number of electrons n=

1.60×10

−19

6.39×10

−19

=4.

Hence, the number of electrons in the drop is 4.

Answer 2

Answer:

to charge on one electron is 1.60 × 10^-19 C. From the formula q=n × e , the number of electrons n = 6.39×16^-191.60×10^-19=4

hence the number is : 4

hope this helps you