Charge
in sentence
1561 examples of Charge in a sentence
He lamented his underage drinking
charge.
Positrons are essentially electrons with positive
charge.
A whole team has to be skilled and coordinated; the nurses who do the deliveries in a place like this, the doctor who backs them up, the supply clerk who's responsible for 22 critical drugs and supplies being in stock and at the bedside, the medical officer in charge, responsible for the quality of the whole facility.
People are always asking, "Well, who's in
charge
of this?" or "Who does that?"
So if you look at most of the major free software projects, they have one single person in
charge
who everyone agrees is the benevolent dictator.
But the electron also has a neutral partner called the neutrino, with no electric
charge
and a very tiny mass.
The strong force acts between quarks which carry a different kind of charge, called color charge, and come in three different varieties: red, green and blue.
The most important thing to understand here is that there's a different kind of
charge
associated with each of these forces.
The most familiar
charge
is electric
charge.
Electrons have an electric charge, a negative one, and quarks have electric charges in thirds.
So when two up quarks and a down quark are combined to make a proton, it has a total electric
charge
of plus one.
Now, it turns out the electric
charge
is actually a combination of two other charges: hypercharge and weak
charge.
If we spread out the hypercharge and weak
charge
and plot the charges of particles in this two-dimensional
charge
space, the electric
charge
is where these particles sit along the vertical direction.
The electromagnetic and weak forces interact with matter according to their hypercharge and weak charge, which make this pattern.
The reason most of us are only familiar with electric
charge
and not both of these is because of the Higgs particle.
Since this massive Higgs sits along the horizontal direction in this diagram, the photons of electromagnetism remain massless and interact with electric
charge
along the vertical direction in this
charge
space.
We can include the strong force by spreading out its two
charge
directions and plotting the charges of the force particles in quarks along these directions.
The charges of all known particles can be plotted in a four-dimensional
charge
space, and projected down to two dimensions like this so we can see them.
Whenever particles interact, nature keeps things in a perfect balance along all four of these
charge
directions.
If a particle and an antiparticle collide, it creates a burst of energy and a total
charge
of zero in all four
charge
directions.
At this point, anything can be created as long as it has the same energy and maintains a total
charge
of zero.
One of the weak particles could decay into an electron and an antineutrino, and these three still add to zero total
charge.
And we can rotate this
charge
space in four dimensions to get a better look at the strong interaction, which has this nice hexagonal symmetry.
So they all split and give a nice pattern in six-dimensional
charge
space.
In order to do this, we need to introduce new forces with new
charge
directions.
If we guess wisely, we can construct the standard charges in six
charge
dimensions as a broken symmetry of this more perfect pattern in seven
charge
dimensions.
Now, we can rotate this set of charges in seven dimensions and consider an odd fact about the matter particles: the second and third generations of matter have exactly the same charges in six-dimensional
charge
space as the first generation.
They sit on top of one another in the standard
charge
space.
However, if we work in eight-dimensional
charge
space, then we can assign unique new charges to each particle.
The pattern of this shape living in eight-dimensional
charge
space is exquisitely beautiful, and it summarizes thousands of possible interactions between these elementary particles, each of which is just a facet of this complicated shape.
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