In a charged lead-acid battery, the negative plate consists primarily of spongy lead (Pb). During the charging process, lead sulfate (PbSO4) on the negative plate is converted back into lead and sulfate ions. This transformation allows the battery to store electrical energy effectively. The spongy structure of the lead enhances the surface area, facilitating better charge and discharge cycles.
250v On an automotive battery it is 2.2V
A fully charged 12 volt automotive battery should have 12.68 volts.
The answer is C 1.3.
An auto motive can be recharged by connecting the dead battery to another vehicle with a charged battery by the use of a jumper cable by connecting both end to both batteries then starting the car with the charged battery inside.
anode (negative) cathode (positive) Source: www.bdbatteries.com
About 1.265 (taken from Wikipedia)
An alternator has diodes which transform ac voltage to dc voltage so that the battery gets negative and positive current on its poles thus making the battery to be charged.
Recharge: By having a positive charge applied to the positive contact of the battery, and by having a negative charge applied to the negative contact of the battery. Discharge: complete a circuit between both contacts of the battery.
The electron is the part of the atom that has a negative charge. It orbits the nucleus, which consists of positively charged protons and neutrally charged neutrons.
Dead cell in battery or something is on pulling power from the battery. Disconnect the negative battery cable overnight with the battery fully charged (12.6 volts). If the battery is dead the next morning it has a dead cell and needs replacing. If however the battery is still fully charged then a light is on somewhere or a relay is stuck closed.
A capacitor can be charged using a battery by connecting the positive terminal of the battery to one terminal of the capacitor and the negative terminal of the battery to the other terminal of the capacitor. This creates a flow of electrons from the battery to the capacitor, storing electrical energy in the capacitor.
Outgas produced while Charging or Discharging an Automotive BatteryThe gas produced by a lead-acid automotive battery is Hydrogen [H2]. Under unusual circumstances, sometimes there also may be some Hydrogensulphide [H2S] gas.