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What kind of question is this? If I have a button cell, then a 15000 microfarad 16v capacitor will obviously be heavier, and a 1 microfarad 50v capacitor will weigh less than an AA battery, which will be lighter than a high voltage supercapacitor.
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What is a non polarized capacitator?
bipolar capacitors
Are mobile phone batteries physically heavier when fully charged?
No
What is the purpose of a capacitator in a mobile phone?
It was originally invented to do the task of
Which time traveling movie features the flux capacitator?
Back to the Future
What is a leyden jar?
The Leyden Jar was the original capacitator invented in Holland and Germaney at almost the same time.
How do you make small working modal of helicopter?
You need a light but powerful dc motor, a propeller, and a few button batteries (or other kinds like AA or 9v, but those are usually heavier than what you need in button batteries). Rig them together so the button batteries are lined up parallel to each other and attach them and the prop to the motor. Diagram- ..----------.---------- propeller ..............| ..............| shaft ..|-------------------| ..|-------------------| motor ..|-------------------| ..|-------------------| ...........\/ batteries (slashes are motor wires, vertical are batteries)
How do you sound smart about computers?
say very random interesting things like..... you see you have to delete the negative core override and the mainframe of the capacitator
Are there any high-capacity batteries for the Sony prosumer camcorders?
The Sony camcorders can take an additional high-capacity battery but it's a bit heavier, though you probably won't notice.
Is there any way to make a 120v skilsaw run on batteries' if so' how would i make these batteries?
Yes, it's possible. But the final kluge would be bigger, heavier, and less safe, and would cost more, than treating yourself to a nice new cordless Skilsaw with the battery in the handle.
What are different about car and flashlight batteries?
Automobile batteries are STORAGE batteries. They do not make electricity, but store electricity made by something else (usually the alternator in the automobile) until it is needed. MOST flashlight batteries MAKE electricity by a chemical reaction, cannot be recharged, and are used up. (Exception is a rechargeable flashlight battery, such as Ni-Cads) Car batteries also have several cells inside one container, but each flashlight battery is a single cell. Car batteries store much more electrical current than is found in a single flashlight battery. They are also a LOT heavier- imagine carrying a flashlight with a 40 pound battery!
For what vehicles does Lincoln Batteries make batteries?
Lincoln Batteries make batteries for all makes and models of cars. Batteries they offer include: modern batteries, classic batteries, motorcycle batteries, leisure batteries and much more.
Why do you prefer NiMH batteries?
There are several advantages of NiMH batteries compared to ordinary alkaline batteries: 1. They can be recharged hundreds of time. So a single NiMH battery can literally replace hundreds of alkaline batteries over its lifetime. This saves money, results in fewer batteries being discarded, and uses fewer resources. 2. The voltage of NiMH batteries is relatively constant with use. The voltage of alkaline batteries decreases as the battery is used. For example a flashlight dims with use when using alkalines. But with NiMH batteries, it will stay bright until the batteries are exhausted. 3. Due to the low internal resistance of NiMH batteries, the voltage does not drop nearly as much under a load as alkaline batteries. 4. Also because of the low internal resistance, the capacity of a NiMH battery does not drop very much under heavy loads. This is why you can typically get many more shots with a digital camera if you use NiMH batteries rather than alkaline batteries. 5. NiMH batteries can deliver a much heavier current. Some devices, such as high power flashlights, cannot run (or cannot run for long) on alkaline batteries (at least on the highest settings). NiMH batteries are required to make the most of these devices. 6. Alkaline batteries may leak when they get old and/or are discharged too quickly. This can destroy whatever device they are used in.
