- published: 31 Jan 2013
- views: 129443
An anode is an electrode through which electric current flows into a polarized electrical device. The direction of electric current is, by convention, opposite to the direction of electron flow. In other words, the electrons flow from the anode into, for example, an electrical circuit. Mnemonic: ACID (Anode Current Into Device).
A widespread misconception is that anode polarity is always positive (+). This is often incorrectly inferred from the correct fact that in all electrochemical devices negatively charged anions move towards the anode (hence their name) and positively charged cations move away from it. In fact anode polarity depends on the device type, and sometimes even in which mode it operates, as per the above electric current direction-based universal definition. Consequently, as can be seen from the following examples, in a device which consumes power the anode is positive, and in a device which provides power the anode is negative:
An electrode through which current flows the other way (out of the device) is termed a cathode.
Will you be there when the fire turns ardour
Will you be there when the fire turns ardour
'cause it is more than a flame of the night
will you be there when the sun is goin' down for good
will you take care that it's alright
My friends and I were in a party mood
'cause we were sick of all that solitude
I saw you first down in your favourite club
bought you a drink and showed you what I've got
and you loved me till I cried
Will you be there when the fire turns ardour
'cause it is more than a flame of the night
will you be there when the sun is going down for good
will you take care that it's alright
I'm so afraid that you will leave again
my soul was searching for a suchlike man
a one-night-stand was what I had in mind
now my emotions give me difference signs
will you hold me when I cry
Will you be there when the fire turns ardour
'cause it is more than a flame of the night
will you be there when the sun is going down for good
will you take care that it's alright
Will you be there when the fire turns ardour
will you be there when the fire turns ardour
(more than a flame of the night)
Will you be there when the fire turn ardour
('cause it is more than a flame of the night) baby
will you be there when the sun is going down for good
will you take care that it's alright
Will you be there when the fire turns ardour
'cause it is more than a flame of the night
will you be there when the sun is going down for good
will you take care that... will you take care that