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No. It seems Zinc would always act as the negative terminal. Anode and Cathode are the terms used when we connect an external electrical source to the device. If positive terminal of an external battery is connected to the electrode then that electrode is named as ANODE. If negative terminal is connected then it is named as CATHODE.
In case of chargable device, while discharging say P acts as negative terminal. Then while charging this negative terminal would be the anode.
So if the device is a chargable one and Zn acts as negative terminal while delivering current to the external load, then the same zn would acts as anode while charging.
What else can I help you with?
Is the anode in a battery negative or positive?
The anode in a battery is typically the negative terminal.
Is the anode in a battery typically positive or negative?
The anode in a battery is typically the positive terminal.
What is the relationship between the anode, cathode, positive, and negative terminals in an electrical circuit?
In an electrical circuit, the anode is the positive terminal and the cathode is the negative terminal. The flow of electric current goes from the anode to the cathode.
What metals do alkaline batteries contain?
Alkaline batteries typically contain zinc as the anode (negative terminal) and manganese dioxide as the cathode (positive terminal). The electrolyte is usually potassium hydroxide. Other metals such as steel and nickel may be used in the casing.
Is copper an anode or cathode?
In a galvanic cell or electrolytic cell, the copper can serve as either an anode or cathode depending on the specific set-up and reaction conditions. An anode is where oxidation occurs, while a cathode is where reduction occurs.
Why does the graphite rod act as a positive terminal where as the zinc casing a negative terminal?
The graphite rod acts as the positive terminal because it is the cathode where reduction reactions occur, while the zinc casing acts as the negative terminal because it is the anode where oxidation reactions occur. This is due to their differences in electrode potential and their roles in the electrochemical reaction process.
Which metal acts as negative terminal?
In electrochemical cells, the metal that acts as the negative terminal is typically the anode. In galvanic cells, this metal undergoes oxidation, releasing electrons that flow towards the cathode, which is the positive terminal. Common examples of metals used as anodes include zinc in a zinc-copper cell. However, the specific metal can vary depending on the type of cell and its materials.
What is carbon rod connected to the negative terminal of the battery?
The negative terminal of a carbon/zinc cell is connected to the zinc cup that functions as the cathode. The carbon rod is the anode (positive).
How is carbon zinc dry cell produces a voltage difference between the positive and negative terminals?
In a carbon-zinc dry cell, there is a chemical reaction between the zinc container (acting as the anode) and the electrolyte paste inside. This reaction generates electrons at the anode and releases them to the terminal, creating a surplus of electrons at the negative terminal and a deficit at the positive terminal, thus producing a voltage difference between the terminals.
What is the one type of handy voltaic cell consisting of a zinc container which acts as the anode and a carbon cathode?
battery
Which electrode in the anode is galvanic cell?
Zinc is the anode.
What is common anode?
A Common Anode Means A Negative Terminal Of The Battery.
The terminals of a diode are called the?
anode positive potential cathode negative potential
Is the anode in a battery negative or positive?
The anode in a battery is typically the negative terminal.
What is the positive terminal of a diode known as?
It is called the positive + terminal or post, just like you list. Electrons flow for the negative - to the + terminal contrary to popular belief.Another AnswerAs electrons flow through the external circuit from anode (negative terminal) to the cathode (positive terminal) , then the answer is 'cathode'.
What is the material used for the negative terminal in a dry cell?
In a dry cell, the negative terminal is typically made of zinc. Zinc serves as the anode, where oxidation occurs during the electrochemical reaction. This material is effective due to its ability to easily lose electrons, which is essential for the battery's function. Additionally, the zinc casing often serves as the cell's container, providing structural integrity.
Is the anode in a battery typically positive or negative?
The anode in a battery is typically the positive terminal.
