contestada

How many electrons must be removed from an electrically neutral silver dollar to give it a charge of +2.4 μC?

Respuesta :

The total charge to be removed is -2.4 μC. The number of
electrons corresponding to this charge is
                      N = (-2.4 x 10^-6 C)/(-1.60 x 10^-19 C)
                          = 1.5 x 10^13 electrons
Therefore 1.5 x 10^13 electrons need to be removed from the neutral silver dollar.

The total number of electrons removed from the neutral silver dollar is [tex]1.5 \times 10^{13}[/tex] electrons.

Charge and Electron

A charge can be defined as a property of any matter that causes it to experience a force when it's placed in an electric or magnetic field. The electron is negatively charged. The value of an electron charge is [tex]1.6\times 10^{-19}\;\rm C[/tex]

Given that the neutral silver dollar has a charge [tex]q = +2.4 \mu \rm C[/tex] .

The charge can be given as,

[tex]q=ne[/tex]

Where n is the number of electrons. Thus,

[tex]n =\dfrac { q}{e}[/tex]

[tex]n = \dfrac {+2.4 \times 10 ^{-6}}{1.6\times 10^{-19}}[/tex]

[tex]n = 1.5 \times 10^{13}[/tex]

Hence we can conclude that the total number of electrons removed from the neutral silver dollar is [tex]1.5 \times 10^{13}[/tex] electrons.

To know more about the charge and electron, follow the link given below.

https://brainly.com/question/2553023.