0
Add your answer:
Earn +20 pts
The positive terminal of a dry cell battery identifies the location of the carbon rod?
The positive terminal of a dry cell battery typically identifies the location of the carbon rod, which acts as the positive electrode in the battery. When the battery is connected in a circuit, it is the positive terminal that attracts electrons from the external circuit, facilitating the flow of current within the battery.
What metal is used for Making battery terminal?
In most batteries, the negative terminal is made out of zinc and the positive terminal is made out of carbon. this may vary depending upon the type of battery and the amount of power it supplies.
What is the end of a battery called?
The top of a battery is called a carbon rod, which is on the positive terminal.
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.
In a dry cell the carbon rod releases electrons and becomes the positive or negative terminal?
In a dry cell, the carbon rod is the positive terminal, or anode.
What element is in center electron post of a battery?
We find carbon or graphite as the center electrode of a zinc-carbon battery. It's the "common" battery we use in lots of stuff (but not an alkaline battery). That center electrode is the positive one, and the zinc makes up the outer or negative electrode in this battery. In an alkaline battery, manganese dioxide is the center, or the cathode (positive electrode). Powdered zinc will be found as the outer or negative electrode (anode).
What element is the center of electrode post of ordinary flashlight batteries?
brass
What do batteries rely onto separate positive and negative electrical charges?
Batteries rely on a chemical reaction within them to create a separation of positive and negative electrical charges. This separation allows for a flow of electrons from the negative terminal to the positive terminal through an external circuit, thus generating an electric current.
Describe briefly the method a dry cell battery uses to produce voltage?
A dry cell battery produces voltage through a chemical reaction between the electrolyte and the electrodes inside the cell. This reaction generates an imbalance of electrons between the positive and negative terminals, creating an electric potential difference that allows for a flow of electrons through an external circuit connected to the battery.
What are the uses of carbon rod in a battery?
the carbon rod is the medium for conduction of electricity inside the battery
What does the carbon rod in a standard D-cell serve as?
The carbon rod in a standard D-cell battery serves as the positive electrode, or cathode. It helps to facilitate the flow of electrons from the battery to the connected device, completing the circuit and providing electrical power.
Explain why terminal alkynes are acidic?
Terminal alkynes are acidic because the C-H bond on the terminal carbon is relatively weak and can be easily deprotonated by a strong base, forming an acetylide ion. This is due to the high s-character of the sp hybridized carbon, which stabilizes the negative charge on the conjugate base.
