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True - but the "assumed direction" is opposite to reality.
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Why the particle is not moving toward negative x-direction?
Why the partical is not moving toward negative x-direction?
What type of energy is carried by moving negative charges?
That is the electric energy. It is called the electricity
True or false Moving current has electrical energy?
It is true that moving current has electrical energy.
Can moving electrons through a magnetic field can produce an electric current?
Electrons moving is an electric current. An electric current moving at an angle to a magnetic field will produce a Force.
How does current electricity move?
In a conductive material, the atoms have a number of electrons which freely move back and forth from atom to atom. When an electric potential is applied across the conductor, more electrons start moving in from the negative end. The extra negative charge repels the electrons that are already in the conductor, so they start moving towards the 'positive' end. Electrons are negatively charged, and like charges repel each other. Because there are negatively charged particles (the electrons) moving from negative to positive, we conveniently say that 'current flows' from positive to negative (there are these imaginary positively charged particles), but this is just a concept which makes it easier to think about, and not actually how it works.
Do Electons carry a positive charge?
NO, they have a negative charge.
When electrons are moving from negative pole to positive pole in the circuit then current in the circuit will be moving in which direction?
always current flow from the opposite direction of electron
When using kirchhoffs current law if negative answer is found for current flow what does this indicate?
It means the current is moving in the opposite direction to the one you assumed.
Ions are atoms or groups of atoms that have ____.?
Ions are atoms that have a postive or negative charge because they have loss or gained negative particles (electons).
Ions are atoms or groups of atoms that have?
Ions are atoms that have a postive or negative charge because they have loss or gained negative particles (electons).
What kind of charge does an atom gain when it receives an electron?
Well an electron is negative so negative i guess But The atom is always neutral because the number of protons = electons
What are the three constituents of an atom and also state the nature of charge on each?
Protons- positive Nuetrons-nuetral electons-negative
Current flows from plus ve to -ve or-ve to plus ve?
There are two ways to look at current. Conventional current (measured in amps) flows from positive to negative. This model works for the vast majority of electrical engineering purposes. However, current is created by the movement of electrons. Electrons have a negative charge so electrons moving in one direction will give rise to conventional current in the opposite direction. Therefore, although current flows from positive to negative, electrons flow from negative to positive.
What subatomic praticle is moving in a current?
A current usually involves the movement of charged particles. ANY charged particle will do; though quite often, it is the electron (negative charge). Other options include holes (positive), and ions (positive or negative) in a solution.
Is voltage negative or positive?
A negative or positive sign is applied to a current depending upon the direction in which it is moving, and in the case of alternating current, that direction changes 60 times per second. Viewed strictly as a form of energy, voltage is always positive. So far, physics has not detected negative energy.
Can current be negative?
A negative current only signifies direction.
Moving current has electrical energy?
Electrons move to the positive pole from the negative pole in an electric circuit. The electric current is a flow of electric charge that is often carried by moving elections in a wire in electric circuits.
