Batteries

Although an early form of battery may have been used in antiquity, the modern development of batteries started with the Voltaic pile, invented by the Italian physicist Alessandro Volta in 1800. The widespread use of batteries has created many environmental concerns, such as toxic metal pollution.Many reclamation companies recycle batteries to reduce the number of batteries going into landfills.Early batteries were used for experimental purposes. He based his works on another Italian doctor named Luigi Galvini. Galvani discovered electricity. Alessandro based his works on his experiments. Though, Volta and Galvani were rivals at heart. They strongly disagreed, and so did their children.
i think it was Isaac newton but I'm not 100% sure

A regular battery uses chemical reactions inside a closed casing to produce electricity, while a lemon battery uses the acidic juice of a lemon as an electrolyte to generate a small amount of electricity through a chemical reaction between the lemon juice and metal electrodes placed in the lemon. Lemon batteries are typically used for educational purposes to demonstrate basic concepts of electricity generation.

The purpose of a battery is to provide power/electricity to the circuit or other object.

to provide energy for the current to flow

The electrical cell/battery is designed to store energy in chemical form, and to

deliver it in electrical form when required.

Yes, batteries can be recycled. Different types of batteries (such as lithium-ion, lead-acid, and alkaline) require different recycling processes to recover the materials within them. Many recycling centers and retailers offer battery recycling programs to properly dispose of old batteries.

While it is indeed true that all animals give off minute electromagnetic energy, no person can drain a battery no matter how much moving they did. The battery would drain of age before that happened.

I must respectfully disagree. The degree of electromagnetism varies person to person and is often an inherited condition. I can only wear a watch for two to three days before the battery goes dead. Any time I touch metal a visible spark can be seen and felt! Also, certain machines will power down, even during full use just by simply walking past them. In my case I believe it's an inherited condition, I have a few family members who cannot even ride in cars with computers without the entire electrical systems fully melting down. However, I have been able to find only a handful of other cases similar to my own and even fewer similar to my family members. But it is completely possible for the human electromagnetic field to drain even car batteries.

I find this phenomenon interesting. Although it sounds impossible we have to remind ourselves that many things we know as fact today were considered impossible in history. With that said, my interest in this topic lies with the fact that a good friend of mine has this ability. She recently went through 4 battery packs in a walky-talky during a hazard drill. Each pack was fully charged when given to her. Everyone else's lasted the full 8 hours. She could only get about 2 hours out of each. So I started researching things like Bioelectromagnetism, and bioelectricity. I found that based on Sodium, Potassium, Protein, and a few other elemental levels in the human body, the human cells produce a bioelectrical "charge" to adjust the element levels to where they need to be. This led me to think that it was a case of diet, or % body fat that enabled this ability. My friend is extremely fit and muscular so body fat would be extremely low. Low body fat would lead to lower electrical impedance making it easier for electrical current to travel through the body. A walky talky, like a watch or phone, is always running and therefore sending out some frequency which draws on the battery. My current "theory" is that her low fat body is a much better conductor (or would it be insulater?) than the average person since it will have more water. Therefore the body is drawing in the frequency better. Because it's getting drawn into her instead of broadcasting the device has to work harder to broadcast and is therefore draining the battery.

Because a battery cannot invert its polarity - batteries will always have one positive and one negative lead and it cannot be changed.

Alternating current is just what it says; at the top of the first cycle Lead 1 is positive and Lead 2 is negative, at the bottom of the cycle Lead 1 is negative and Lead 2 is Positive (explained as mid cycle to avoid confusion; in reality each 'cycle' starts with the transition where both leads transverse the zero volts threshold).

In the Toyota Tarago, also known as the Toyota Previa in some regions, the battery is typically located under the hood of the vehicle. It is commonly found on the driver's side of the engine compartment, near the front of the car. Be sure to refer to the owner's manual for precise instructions on how to access and replace the battery in your specific model.

To prevent a battery from blowing up, avoid overcharging, puncturing, or exposing it to extreme temperatures. Use only the approved charger for the battery and follow the manufacturer's instructions for proper handling and disposal. If a battery appears swollen or damaged, stop using it immediately and consult a professional for safe disposal.

The major constituent of car battery acid is aqueous sulfuric acid. Ideally, it contains sufficient water to attain the maximum electrical conductivity for mixtures of H2SO4 and H2O, about 40 % water. Battery acid may also contain other substances, usually corrosion inhibitors of some kind.

No, D batteries can vary in terms of brand, capacity, chemistry, and intended use. It is important to check the specifications of the D batteries to ensure they are suitable for the intended device or application.

That depends on the type of battery. There are nickel cadmium, lithium, lead acid,

The newer type of sealed nonspillable maintenance free valve regulated battery uses "Absorbed Glass Mats", or AGM separators between the plates. This is a very fine fiber Boron-Silicate glass mat. These type of batteries have all the advantages of gelled, but can take much more abuse. These are also called "starved electrolyte." Just like the Gel batteries, the AGM Battery will not leak acid if broken. By www.batteryplex.com.

The object that uses electricity in a circuit to make something happen is known as the load. Usually the load is rated in watts.

Sure....Just go to the GM website and follow the instructions. You will need you VIN number from your vehicle....here is the link....

https://www.gmnavdisc.com/overview.do;jsessionid=8794909DEF4791F6AC03E345793C4922

Yes, connecting a battery charger the wrong way around can cause damage to the battery, possibly leading to overheating, leaking, or even explosion. It can also damage the charger itself and the connected device or vehicle. It's important to always double-check the polarity before connecting a battery charger.

NiMH batteries must be charged first. The charge won't last as long as an alkaline battery but they can be recharged 100's of times. They have a slightly lower voltage (1.2 instead of 1.5) and should work fine in many devices. For an electronic device, you may see a low battery indicator because of the lower voltage.

The GMT-12A is the GB Electrical GMT-12A 5-Function 16-Range Analog Multitester. Basically it allows you to test electrical current and flow in home applications, and some smaller electronics projects.

Extreme heat from direct sunlight can cause batteries to overheat, which can shorten their lifespan and reduce their efficiency. It is important to store and use batteries in a cool and dry place to maintain their performance. Additionally, prolonged exposure to sunlight can cause the battery casing to degrade over time.

No, biting a battery will not make it work better. In fact, biting a battery can be dangerous and may cause it to leak or rupture, leading to potential injury or harm. It is best to handle batteries properly according to the manufacturer's instructions.

If you could look at the system of a hurricane then you could notice two different things. the first main part of a hurricane is the eye. This is what you see in many pictures of hurricanes. The eye of a hurricane appears as a big hole in the middle of a big white circle. and the wind speed around it

You can make batteries create heat energy by increasing the current draw from the battery, which causes resistance in the circuit and generates heat as a byproduct. However, it is important to be cautious when doing this as excessive heat can damage the battery and pose a safety risk.

A wet-cell battery typically consists of lead plates submerged in an electrolyte solution of sulfuric acid and water. The electrolyte gives the battery its "wet" characteristic. The battery casing is usually transparent or translucent to allow for easy inspection of the liquid levels.

Power output / Power input * 100 = %Efficiency For instance, 746 watts is equivalent to one horsepower. If an electric motor were 100% efficient, a 1HP motor would only draw 746 watts of electricity. Look in any motor catalog, and you will see that typical 1HP motors draw around 1100 watts. So: (746 / 1100) * 100 = 67.8% The example motor has a 68% electrical efficiency. You can apply the same formula to any electrical device - heaters, amplifiers, transformers, etc.

amps*volts=watts

40 amps *12 volts= 480watts

watts/volts=amps

480watts/110volts=4.36363636amps

So you need a 110 volt generator that can produce about 5 amps as a bare minimum.

To take into account system heat loses that occur when converting power consider doubling it to be safe. (this is over kill but the advantage is that your generator is not working at full capacity at all times)

In a sine wave inverter, during inverter operation the four switches of the H bridge are switched using sine wave PWM signals normally generated using a µ-controller or an analog circuit. One upper and the opposite lower switch is switched in sequence with necessary delay between the two. This will continue for one half cycle and the other two switch pairs are switched during the next half cycle to make a full sine wave output. During Mains mode, the same transformer used to inverter and boost voltage to line voltage in inverter mode is connected to the mains power using a relay. A bridge less rectification principle is used to charge the battery by boosting the voltage produced in the transformer primary using the inductance of the winding,by switching the lower MOSFET banks.. The lower MOSFET switches are switched and upper switches kept turned OFF, The body diodes of the upper MOSFETS will act as rectifiers . The pulse width of the switching pulses of the lower bank is proportional to the output current , voltage. By varying the pulse width variable currents can be obtained. The current is sampled and fed back to the control circuit to limit and obtain variable power levels. PF correction can also be obtained during charging using PF correction control circuit in the charging mode.