Brainliestttme : )

draw the electric field lines between two negatively charged particles. according to coulomb's law, how would the electrical force between these particles change if they were moved farther apart?

Explanation :

The region around a charge in which an electrostatic force is experienced is called electric field. It is also defined as an electrostatic force per unit electric charge.

Electric field lines are the imaginary lines to represent the electric field. The field lines always start form positively charged particle and terminate at the negatively charged particle.

For a positive charge, field lines are outwards while for a negative charge field lines are inwards.

For a system of two negatively charged particles, the electric field lines are shown in the attached figure.

According to Coulomb's law, the electrostatic force between two charged particle is given by :

where,

r is the distance between two charges. The electrostatic force is inversely proportional to the square of the distance.

So, if the charged particles are moved farther apart, the electrical force would decrease.

question: ray weighs 100 kilograms, his wrestling partner, bobby, weighs 50 kilograms. if ray moves at 4 m s , how fast will bobby have to run at him to apply an equal amount of kinetic energy?

answer: 8 m/s he needs to run twice as fast to keep up so he has some work to do

explanation:   if the mass has units of kilograms and the velocity of meters per second, the kinetic energy has units of kilograms-meters squared per second squared.

question answered by

(jacemorris04)

under a microscope, cancer cells may look very different from normal cells. they often have different sizes and some may be larger than normal while others are smaller. cancer cells are often abnormally shaped and the control centre of the cell (the nucleus) may have an abnormal appearance.

i think? ?