If we are viewing the atom in such a way that the electron's orbit is in the plane of the paper with the electron moving clockwise, find the magnitude of the electric field that the electron produces at the location of the nucleus (treated as a point).

The magnitude  of the electric field is

Explanation:

Given:

Charge of electron C

Separation between two charges m

For finding the magnitude of the electric field,

Where

Therefore, the magnitude  of the electric field is

the word that best describes martin luther king jr.'s tone in the video is dignified

martin luther king, jr. was a social activist and baptist minister who played a key role in the american civil rights movement from the mid-1950s until his assassination in 1968. the video shows his manner and attitude having or showing a composed or serious manner that is worthy of respect so dignified is the correct answer

this could be newton#'s law of cooling. the cooling curve is exponential