A convection current flows in a circular pattern, with warmer material rising and cooler material sinking (due to density differences). It should not be used with conveNtional current in electricty.
NO. By tradition and usage : current flows from positive to negative. In reality : electrons flow from negative to positive.
You can apply a potential difference across a wire to cause a current to flow through. Ohm's Law allows you to calculate the amount of current based on the voltage supplied and the resistance of the circuit. I = current V = voltage or potential difference R = resistance I = V/R
This answer depends on who you are asking some people say it flows from negative to positive and others say its the other way around but really it doesn't matter that much because normal 60Hz AC changed direction 60 times a sec
I don't believe so if my memory is correct. The way an auto mechanic explained it to me was "it's easier to understand and see in a schematic". Here is a question another teacher had ask, why is the electrode on a spark plug a positive ground? I never did find out why!! Although this knowledge will never do me a lick of good, I would still like to know. Arthunt31@gmail.com. 11/15/11 <<>> Conventional current flow is from positive to negative. Electron flow is from negative to positive.
From cold to hot.
The current flow is from positive to negative whereas electron flow is from negative to positive.
A battery is charged by having a DC current flow through it.
For the circuit to be connected all the way round because if there are breaks in the circuit the electricity will not flow back round. and number 2 a battery or a power source because without power where is the electricity coming from to be honest. Hope it helped. Thanks. xx
its a lake there is no current it does FLOW in any way
Two-way current is called alternating current (AC). In AC, the flow of electric charge periodically reverses direction, unlike direct current (DC) where the flow of electric charge remains in one direction.
on a three way switch.alternating current.
The current is the flow of electrons The voltage is the push the power source gives to the electrons to make the current faster. The flow of electrons is electricity HI!! By the way I am amazing! Trust me.
With alternating current the current flows alternately one way and then the other.
Current measures flow of charge. Interference is something that gets in the way.
The flow of electric current in an AC circuit is alternating, it flows one way then the other, with reference to ground.
The polarity of an electromagnet is determined by the direction of current flow. When current flows one way, the magnetic field is oriented in one direction, and when it flows the other way, the magnetic field is oriented in the opposite direction.
Direct current is a flow of electricity which only goes one way. Batteries, for example, produce direct current, so the current must flow all the way through a circuit and back into the battery to work. Alternating current is what comes out of a wall outlet, and it alternates in both directions, with current flowing in and out of the outlet.