Calculate the charge due to all of the electrons present in 1.0 ml of pure water. (1 ml of water will contain 3.34 \times 10^{22}3.34×10 22 water molecules).

4.8 x 10^4 C

Explanation:

number of molecules in 1 ml of water = 3.34 x 10^22

1 molecule of water contains 9 electrons

So, the number of electrons in 1 ml of water = 9 x 3.34 x 10^22

                                                                      = 30.06 x 10^22

Charge of 1 electron = 1.6 x 10^-19 C

So, the charge on 30.06 x 10^22 electrons = 1.6 x 10^-19 x 30.06 x 10^22

                                                                    = 4.8 x 10^4 C

this is an example of "committed" time.

committed time, as contracted time, takes need over essential and available time since it is seen as profitable work. it alludes to the time allotted to keep up a home and family. at the point when a man is commuting using committed time this individual may feel that the drive is an obligation to family, for example, strolling youngsters to class or driving a mate to work. contracted and committed time clients may feel that their commute could really compare to the commute of important or leisure time clients on the grounds that their commute is profitable work. in this manner, they might be more disposed to pick a mechanized method of movement.