Electric force exists between charges, as described by Coulomb's Law. Worked example: a line of charge with q off the end. Written by Willy McAllister.
Our study of electricity begins with electrostatics and the electrostatic force, one of the four fundamental forces of nature. Electrostatic force is described by Coulomb's Law. We use Coulomb's Law to solve the forces created by configurations of charge.
Electrostatics deals with forces between charges. Static means the charges are not moving, or at least are not moving very fast.
Charge
How do we know there is such a thing as charge? The concept of charge arises from an observation of nature: We observe forces between objects. Electric charge is the property of objects that gives rise to this observed force. Like gravity, electric force "acts at a distance". The idea that a force can "act at a distance" is pretty mind-blowing, but it's what nature really does.
Electric forces are very large, far greater than the force of gravity. Unlike gravity, there are two types of electric charge, (whereas there is only one type of gravity; gravity only attracts).
Coulomb's Law, which calculates the electric force between charged particles, can be written in vector notation as F(E)=kq1q2r2r+.
Gravitational potential is not a vector quantity instead it is a scalar quantity and is a negative value. To calculate the value we need to divide the gravitational potential energy by mass. The SI unit is J/Kg.
In simple terms,
In simple terms,Newton’s law of gravitational attraction between two masses states that,the gravitational forceis attractive by natureis directly proportional to the masses involvedinversely proportional to the square of the distance between the two massesacts along the line joining them.
Answers & Comments
Answer:
Electric force
Electric force exists between charges, as described by Coulomb's Law. Worked example: a line of charge with q off the end. Written by Willy McAllister.
Our study of electricity begins with electrostatics and the electrostatic force, one of the four fundamental forces of nature. Electrostatic force is described by Coulomb's Law. We use Coulomb's Law to solve the forces created by configurations of charge.
Electrostatics deals with forces between charges. Static means the charges are not moving, or at least are not moving very fast.
Charge
How do we know there is such a thing as charge? The concept of charge arises from an observation of nature: We observe forces between objects. Electric charge is the property of objects that gives rise to this observed force. Like gravity, electric force "acts at a distance". The idea that a force can "act at a distance" is pretty mind-blowing, but it's what nature really does.
Electric forces are very large, far greater than the force of gravity. Unlike gravity, there are two types of electric charge, (whereas there is only one type of gravity; gravity only attracts).
Explanation:
That's all thank u
Answer:
Coulomb's Law, which calculates the electric force between charged particles, can be written in vector notation as F(E)=kq1q2r2r+.
Gravitational potential is not a vector quantity instead it is a scalar quantity and is a negative value. To calculate the value we need to divide the gravitational potential energy by mass. The SI unit is J/Kg.
In simple terms,
In simple terms,Newton’s law of gravitational attraction between two masses states that,the gravitational force is attractive by natureis directly proportional to the masses involvedinversely proportional to the square of the distance between the two massesacts along the line joining them.
Explanation:
hope it helps
hope it helpspa-brainliest po