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Why does a mercury cell give constant voltage throughout its life?
Wiki User
∙ 11y ago
Because the electrolyte KOH used is not consumed in the reaction.
Wiki User
∙ 11y ago
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Why is the voltage of the NiMh decrease on battery cell?
All cells drop in voltage as they lose their charge. Often old cells do not attain full voltage even at their maximum charge. It's just the way the chemistry works. Electronic systems that require constant voltage have regulation circuits that step the voltage up to the necessary level and keep it constant, even though the battery voltage may be dropping.
How is the chromosomal number of a cell kept constant throughout mitosis?
yes it is, in mitosis, a cell with a diploid number (2n) of chromosomes eg 46, will produce daughter cell of equal nd diploid number of chromosomes(46)
What kind of cell has non spontaneous voltage?
Electrolytic cell
Can you describe how batteries are sources of voltage?
The number of cells in a battery determine the battery's voltage. Different types of batteries have different cell voltages. The cell voltage is dependant on the reactive metals used. A typical car battery will have six cells. Because a typical cell voltage has a source voltage of approximately 2.0 volts, this makes a car battery produce a voltage of 12 volts.
Can you use your cell phone charger in Europe with a voltage converter for appliances rated 500-1600 watts?
What does it matter is the output voltage in the voltage converter. If it matches to your cell phone charger, no problem.
What is meant by floating voltage source in the DC voltage system?
In battery technology, Float voltage is the constant voltage that is applied continuously to a voltaic cell under float operation. The voltage could be held constant for the entire duration of the cell's operation (such as in the SLI battery) or could be held for a particular phase of charging by the charger.
What is end cell voltage?
end cell voltage
Why is the voltage of the NiMh decrease on battery cell?
All cells drop in voltage as they lose their charge. Often old cells do not attain full voltage even at their maximum charge. It's just the way the chemistry works. Electronic systems that require constant voltage have regulation circuits that step the voltage up to the necessary level and keep it constant, even though the battery voltage may be dropping.
Is solar panel a constant current source?
No. A battery is a constant voltage source. Batteries are sold as having a specific voltage (1.2 volts, or 1.5 volts per cell), not a specific current.
What is an electrolytics cell?
A cell with a negative voltage charge.
What is the voltage of a dry cell in a torch battery called?
The cell voltage.
How is the chromosomal number of a cell kept constant throughout mitosis?
yes it is, in mitosis, a cell with a diploid number (2n) of chromosomes eg 46, will produce daughter cell of equal nd diploid number of chromosomes(46)
What amount of voltage is supplied by an ordinary cell?
What amount of voltage is supplied by an ordinry cell?
A 12V car battery has six cells connected end-to-end What is the voltage of a single cell?
Battery voltage / number of cells = cell voltage 12/6 = 2 volts cell voltage
How did cell phones change communication in the early 1990's?
Cell phones allowed people to be in constant contact.
What kind of cell has a negative cell voltage?
An electrolytic cell
What is the voltage of a wet cell battery?
There is no standardized voltage for wet cell batteries, but 1.5 V is a common value.
