Batteries

yes

A battery is condutor because it free to move

I diode allows current to flow in only one direction. Therefore, if a lamp is "on" in a DC circuit, and the diode in series with the lamp is reversed, the light will be turnned off due to the diode blocking current flow (unless the voltage is above the breakdown voltage of the diode - if this is the case, the diode will fail). If this is an AC circuit, every half cycle the diode will turn on, then the next half cycle it will turn off. To your eye, the bulb will most likely appear slightly dim due to this on then off cycling. If the diode is reversed, there will be no apparent change. The difference is the half cycle the diode would have been off before reversing, it will now be on, etc.

Remove the single screw from the base plate.

Remove the cutting blade.

Use either a very narrow screw driver or a large paper clip that you straighten out to about 3".

Look at the space where the blade was. At the very top center is a small square hole in the white plastic above the motor shaft.

Insert the driver or clip into the hole until it rests against the switch. Holding it firm slide the switch cover forward until it clicks. (if you turn the motor on then you missed the switch inside and you need to reposition the clip you inserted into the hole and try again.)

Once the switch cover is loose, just remove it.

Now push from the rear where you removed the base plate and the entire assembly will slide out of the front of the clipper cover.

Remove the switch assy. from around the front of the motor and it lifts off to access the battery pack.

Replace the battery pack and assembly is just the reverse.

Although Wal-Mart tends to sell really cheap batteries under a good name (Rayovac) at about 97/98 cents(plus tax), most AA batteries cost anywhere from $4 up to about $16 dollars depending on how many batteries are in the pack and depending on brand.

Electrodes... Positive (anode) and Negative (cathode) electrodes which are attached to the terminals. The electrodes provide the chemical energy which is converted to a flow of electrons.

And the electrolyte, the electrolyte separates the electrodes but allows for the passages of electrons and ions for the electro-chemical reaction of the electrodes.

They are the two electrodes: anode and cathode.

you put a nail with zinc on it in one side of the lemon and make a slot for a copper penny in the other side of the lemon. the penny is the + side of the battery and the nail is the - side of the battery.

i buy a replacement toshiba laptop battery for toshiba satellite A70, it's rechargeable li-ion high capacity battery, the advantage of li-ion rechargeable is the memory effect is week, what's more ,it has a light weiht weigh compare to other type battery.

to save your battery go to settings then turn down the light put dot into the middle you will adjust to it it does make a difference also plug it in whilie you sleep and try not to use internet thet much thanks for reading commet.

I am the one who question~

The more data:

I mean,there is AAA type dry cell with 1.5V and AA type dry cell with 1.5V as well and square cell with 9V.So what's the realtionship between all these?Is there a realtionship I mean?I suppose there's...Thank you for answering my question:)

Answer: For non rechargeable batteries, there is 1.5 volt per cell. So AA, AAA, D, C, etc. batteries have one 1.5 volt cell. The size of the cell is different in each, which allows larger current flow from that particular battery.

None volt batteries are typically 6 of these cells stacked in series within a single battery. For cheap 9 volt batteries, there may be only 5, as the actual voltage is usually higher than 1.5 volts per cell (each cell voltage is intentionally made larger).

wikipedia has a pretty good explanation - search for "nine-volt battery".

Another way to glean more understanding is to simply take a few apart - make sure you wear some protective gloves and eyewear (some of these chemicals can be very corrosive).

Hope this helps.

By there positive and negative connectors and there acid.

The equivalent resistance you would have to place in series with an ideal battery (which of course does not exist) of the same voltage to get the same behavior (voltage drop with load) as the real battery has. It is a mathematical modeling technique to help in circuit analysis.

Yes, but not the regular store-bought batteries, the PlayStation Move controller and the Navigation Controller are powered by a built-in rechargeable Lithium-ion battery. They require batteries because they are wireless.

It depends on the charger. The one I have, all you do is hook up the red clamp to the red pole on the battery, the black clamp to the black pole, then plug the charger in to an outlet. The charger has a gauge on it that tell you when the battery is fully charged.

I don't know where to hook the charger

Batteries in general are built to not leak. The components needed to keep an electrical charge are poisonous and can be extremely hazardous to your health if swallowed or even touched. A probable cause of a battery leaking would be exposure to extreme temperatures that the inner components do not do well with. Also, after prolonged periods of time, the battery metals might begin to rust and decay, thus allowing the leak.

To become dangerous, the source of electricity must be powerful enough to create a current flow through the body, and to do that, the voltage of the source of electricity must be high enough to overcome the electrical resistance of the body.

The voltage in most batteries isn't high enough to overcome the electrical resistance, and without that, no dangerous current.

There are a few instances where a battery has killed a person, given the right contact points on the body and a low resistance of the person.

Batteries such as AA, AAA, D, and C are actually single cells.

A battery is a collection of cells put together to deliver a higher voltage or current than a single cell.

A PP3 9 volt battery is in fact a true battery as it is made up from 6 separate 1.5 volt cells.

However the term battery is so often used to describe a single cell that it is nothing more than pedantic to correct it to "cell", a term than few people are familiar with.

If you mean the term quite literally your television remote most likely has parallel batteries.

I assume you mean the side post batteries used typically by GM vehicles. There is a small bolt in the middle of the side post terminal. Remove the bolt and the cable will be disconnected. NOTE! Remove the negative tereminal first to reduce the potential for shorting out your tools and potentially burning you.

1.5 volts

Not long just long enough to eat away your oesophagus & intestines.

You;ll either bleed out or dies if a severe infection.

Somewhere between 2 to 24 hours depends on the acid strength.

Negative, that way if hit a ground while on pos bolt it wont short out.

A dry cell uses chemicals that are in solid or powder form, as opposed to lead acid batteries that use a liquid electrolyte. The term is generally used to refer to standard non-rechargeable batteries.

As I remember, you don't. The batteries are built into the film pack. Try going to the Polaroid website for more instructions.