0
What opposing force must be overcome by charges flowing in electronic currents?
Wiki User
∙ 6y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What opposing force must be overcome by charges flowing in electric current?
resistance It depends on what you mean by overcome. Resistance is usually what most people will say when what they actually mean is impedance. The difference between the two depends on the situation. For a steady flowing current (read flow of charges) that is not changing with time, then the two are the same. For a changing current then the two are distinctly different from each other as resistance is only a part of impedance, reactance making up the second part. Reactance can be classified into two types...capacitive and inductive reactance. At a microscopic scale, like if you could shrink yourself down and watch an individual "charge" then the answer becomes more complicated. In this case the answer is...NOTHING! The charge has no force to overcome if it was isolated on it's own in a vacuum in no electromagnetic field. That's not a practical situation and there is usually some type of material medium that the charges are bound to...like a copper wire. That's not always the case, but I'll assume that's the question your asking since it's a very common situation. In the copper wire case, the answer is collisions and electromagnetic fields. In the direct current case, the charges are colliding with each other and the copper atomic lattice. At normal temperatures the lattice is vibrating violently and traveling charges approach the lattice sites closely enough to be influenced by their localized electromagnetic fields. This causes the charges to change velocity and direction. They also can collide with each other since there are a huge number of them even in the small pieces of copper. So here you hit back against a basic definition of electric charge, that which is influenced by an electromagnetic field and you find the answer in that definition. The opposing force that must be overcome by charges flowing in electric currents is the force of electromagnetic fields.
How do you overcome the dangers of static electricity?
The best way to overcome the dangers of static electricity is to use proper grounding so that the accumulated charges are discharged.
Is elastic energy potential or kinetic?
Electromagnetic energy is energy associated with charges, currents and magnets. It is fundamentally due to the potential and kinetic energies of charges and the radiation they may emitt. Mathematically, electromagnetic energy is frequently expressed in terms of the electric and magnetic fields that are due to charges and currents.
How friction is involved in the process of creating currents?
Actually charges could be created by rubbing two different insulating bodies resulting in charges at rest.These type of charges come under Electrostatics which can be also called as Frictional electricity.
The difference between conductors and insulators in how they react to electrical charges?
Expressed that way, it is somewhat confusing. The difference is how well they conduct electrical currents.
How are electric charges and electric currents related?
Your mother HAHAHAHAHAhAHAH
Can you bring charges against opposing counsel?
only if he does something illegal.
What obstacles did ray Lewis had to overcome?
he had charges of murder dismissed
What are the attractive forces of plasma?
The attractive forces are electrical forces between opposing charges.
What opposing force must be overcome by charges flowing in electric current?
resistance It depends on what you mean by overcome. Resistance is usually what most people will say when what they actually mean is impedance. The difference between the two depends on the situation. For a steady flowing current (read flow of charges) that is not changing with time, then the two are the same. For a changing current then the two are distinctly different from each other as resistance is only a part of impedance, reactance making up the second part. Reactance can be classified into two types...capacitive and inductive reactance. At a microscopic scale, like if you could shrink yourself down and watch an individual "charge" then the answer becomes more complicated. In this case the answer is...NOTHING! The charge has no force to overcome if it was isolated on it's own in a vacuum in no electromagnetic field. That's not a practical situation and there is usually some type of material medium that the charges are bound to...like a copper wire. That's not always the case, but I'll assume that's the question your asking since it's a very common situation. In the copper wire case, the answer is collisions and electromagnetic fields. In the direct current case, the charges are colliding with each other and the copper atomic lattice. At normal temperatures the lattice is vibrating violently and traveling charges approach the lattice sites closely enough to be influenced by their localized electromagnetic fields. This causes the charges to change velocity and direction. They also can collide with each other since there are a huge number of them even in the small pieces of copper. So here you hit back against a basic definition of electric charge, that which is influenced by an electromagnetic field and you find the answer in that definition. The opposing force that must be overcome by charges flowing in electric currents is the force of electromagnetic fields.
How do you overcome the dangers of static electricity?
The best way to overcome the dangers of static electricity is to use proper grounding so that the accumulated charges are discharged.
Ions hold together in an ionic bond because?
They are attracted to each other due to their opposing charges.
How does the African Bull elephant charge?
When it gets angry it decides to get physical and charges at it's opposing enemy.
What is electricity and what are the 3 major ways that it is produced?
Electricity is the science way of dealing with electric currents and charges
Why is a water molecule considered to be a polar molecule?
A water molecule is considered a polar molecule because of its shape. That is, its poles contain opposing charges, the positive and negative charge.
Is elastic energy potential or kinetic?
Electromagnetic energy is energy associated with charges, currents and magnets. It is fundamentally due to the potential and kinetic energies of charges and the radiation they may emitt. Mathematically, electromagnetic energy is frequently expressed in terms of the electric and magnetic fields that are due to charges and currents.
How friction is involved in the process of creating currents?
Actually charges could be created by rubbing two different insulating bodies resulting in charges at rest.These type of charges come under Electrostatics which can be also called as Frictional electricity.
