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A battery has two terminals—positive and negative—because they facilitate the flow of electric current. The positive terminal, often marked with a "+" sign, attracts electrons, while the negative terminal, marked with a "-", releases them. This difference in charge creates an electric potential difference, allowing electrons to flow from the negative terminal to the positive terminal when the circuit is closed, thus providing electrical energy for devices.
What else can I help you with?
What are the two terminals on a battery used for?
the two terminals are used to produce light energy.
Why would a pickup truck have two positive terminals and two negative terminals that go to the battery?
Are you are talking about a dual terminal battery? This battery can be used in a side mount or top mount configuration whichever applies.
What are the two places on a battery to which battery circuit wires can be attached?
Positive and Negative Terminals.
Why cellphone battery has 3 terminals?
Two terminals are the battery power supply + - WHILE the 3rd terminal is a signal proportional to battery temperature which can be used to control the battery charger in the event of excessive battery temperature.
How do you tell which is the positive battery terminal?
If the battery has round terminals the positive is the larger diameter of the two
What function is performed by battery terminals?
The function of battery terminals is to connect a load or charger to a cell battery. Battery terminals are necessary and common in a lot of batteries.
Why does Mazda tribute just click when i try to start it?
Corroded battery terminals, defective battery, or starter.Corroded battery terminals, defective battery, or starter.
What are car battery terminals made of?
Most battery terminals are made of lead.
How do you disconnect a battery on a 1994 BMW 525I?
Very simple. Just unscrew the bolts on the two terminals, pull it out, remove the battery and after replacing the battery, reconnect the terminals one at a time and tighten the bolts on the terminal.
What are the two terminals and their corresponding colors on a battery?
Positive=+= red Negative=-=black.
Two places on a battery circuit wires can be attached?
Positive and Negative Terminals.
Where are the battery terminals in a car?
on the battery
