Its all a load of poo.
anode (negative) cathode (positive) Source: www.bdbatteries.com
The plates are separated by a fiberglass mat. The plates themselves are made of a lead alloy containing a percentage of either antimony, or calcium. The grids of the plates cross at right angles. the positive plates contain Lead Dioxide (PB02) and the negative plates contain Sponge Lead (PB).
The typical diode consist of terminals. Terminal A is anode negative, Terminal B is cathode bearing positive energy. An epoxy dome secures lead frame.
Typical gram-positive bacteria are staphylococci; typical gram-negative bacteria are bacilli.
Starter solenoid, typical position for Fomoco cars.
Electrical current in copper is the flow of electrons which are negaitve charge particles. In a typical battery, electrons flow from the negative (bottom) side to the positive (top, nipple) side. However, the engineering convention is to call the "plus" side of the battery the source so current is said to flow from the plus side to the negative side -- which is the opposite to the physical flow of electrons.
A typical car battery charger will plug into a wall outlet. The end that connects to the battery itself generally has aligator clips on two different leads. The black one is your ground or negative, the red is your positive. Attach each clip to its corrisponfing battery post. Follow the directions for your specific charger to ensure your charge the battery properly.
Pretty typical procedures for Ford products:Loosen the nut on the negative battery cable clamp on top of the battery - using a twisting-motion, pull it up & off the batteryRepeat for the positive cableNow look for what is actually holding the battery down.The typical arrangement is a bar going across the top of the battery that has a threaded rod on each end. I bet you'll find a 10mm nut on themNOTE: Be sure to remove the negative/black battery cable FIRST.If you're buying a new battery, most stores offer free installation - from virtually every auto parts store to Walmart offer this service.See "Related Questions" below for more
In typical DC circuits, Red = Positive, Black = Negative.
clay
MLA
A battery produces energy by converting energy released during chemical reactions into electrical energy. The chemical reactions are usually Redox reactions( reduction and oxidation reactions).A typical consists of 2 half cells - one where Oxidation takes place, the other reduction.The exchange of electrons in the reactions is through an external circuit- that's where you get your electricity.A battery produces energy by converting energy released during chemical reactions into electrical energy. The chemical reactions are usually Redox reactions( reduction and oxidation reactions).A typical consists of 2 half cells - one where Oxidation takes place, the other reduction.The exchange of electrons in the reactions is through an external circuit- that's where you get your electricity.