because current flows in the opposite direction of the flow of electron.since electrons are negatively charged particle they moves towards the positive and hence current flows in the opposite direction to the flow of electrons (that is from positive to negative)
Conventional current flow is current flowing from positive to negative as opposed to electron flow where current flow is from negative to positive. See Related Links
When a capacitor is discharging, current is flowing out of the capacitor to other elements in the circuit, similar to a battery. Current flowing out of an element, by convention, is defined as negative current, while current flowing into an element, such as a resistor, is defined as positive current. Thus a discharging capacitor will always have a negative current.
We call this Conventional Current Flow, where imaginary positively charged particles are repelled away from a positive charge and attracted towards a negative charge.The reality is that electrons are actually flowing through the conductor. Electrons are negatively charged particles and flow from negative to positive. It's just easier to think of a positive current flowing than a negative current.
The term 'conventional current' is a singular, common, compound noun; a word for current flowing from positive to negative as opposed to electron flow where current flow is from negative to positive.
current flowing into the node are taken to be negative, and currents flowing out of the node are positive. It should not really matter which you choose to be the positive or negative current, as long as you stay consistent. However, it may be a good idea to find out the convention used in your schema
DC current?Another answer:Conventional current. Meaning, it is following the convention of charge flowing from positive to negative, even though we know from physics that electrons actually flow from negative to positive. Conventional current is used in most electrical engineering calculations.
its called a direct current aka DC
Electric current can flow in one of two directions in a wire; with alternating current, the direction changes continually, back and forth. The use of positive and negative values for voltage gives you a direction for the voltage. If current flowing to the right is positive, then current flowing to the left is negative.============================Answer #2:A negative reading indicates that the point to which the positive probe ofthe voltmeter is connected is at a lower potential than the point to whichthe negative meter probe is connected. It tells nothing about the circuitconditions except in combination with the knowledge of how the meteris connected.
current flows from the negative to the positive cable and back into the battery cells, recombining with the element depleted of electrons that are flowing out the negative cable. The process is not 100% efficient and the battery will eventually cease producing current.
it points in the direction of flowing current due to majority carriers... that is from positive side to negative side
Conventional current flow is from positive to negative. Electron flow is from negative to positive
Yes, an ammeter typically has positive and negative terminals, which are used to indicate the direction of current flow. When connecting an ammeter in a circuit, the positive terminal should be connected to the more positive point in the circuit, while the negative terminal should be connected to the more negative point. This ensures accurate readings of the current flowing through the circuit. However, some ammeters can measure current in either direction without damage, depending on their design.