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I dont know, but if u want like the little batteries to last a bit longer or if they go dead, warm them up under ur butt (hehe) or between ur hands and put them back in the device and they start to work! But only for a short period of time
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∙ 12y ago
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What does v on a battery stand for?
Voltage
Why did your headlights dim while you start your car?
Your car has a 12 volt system and uses a battery to maintain that 12volts. However cars us an alternator to produce power to charge your battery (at a slightly higher voltage, usually 13.8 volts). However if the engine is running slower, the alternator stops charging the battery and your system goes back to it's 12 volt battery power and therfore 1.8 volts less. All the lights dim slightly, the heater will slow down, everything that uses electricity will be effected. A weak alternator will make this worse as does a worn, slipping alternator drive belt. Should probably be checked.
How many ampere in a 12V battery?
The number of amperes is unrelated to the voltage. The maximum amount of current (in amperes) that you can take from the battery depends on the exact build of the battery.
Why is it written as V equals IR why not as I equals VR?
the main point is that.... by increasing of voltage the current will be increase...not by increasing of current voltage is increase....in that way we write that V is directly proportional to I...
Why does energy increase when voltage increases?
If we increase the voltage by adding extra cells or batteries we give the electrical charges more energy and so, the current flowing around the circuit increases.
To increase voltage output when using more then one battery connect the batteries in?
To increase voltage output when using more then one battery connect the batteries in series.
What happens in a circuit if you increase the voltage of the battery driving it?
The power in the circuit will increase.
When a battery runs out does the battery voltage increase decrease or stay the same?
It should decrease
What would be the effect of increasing the voltage of the battery?
Ohm's Law states that Voltage = Resistance (Ohms) * Current (Ampere). So when you increase voltage, you increase current.
Why some time the terminal voltage of a battery increases more than its rating?
When the alternator starts charging the battery voltage will increase about two volts to charge the battery.
Does the speed increase when you put a second nimh battery in the traxxas slash 1 16 brushed?
If the 2nd battery is connected "in series" with the 1st battery, the voltage will increase & the motor will run faster. If the 2nd battery is connected "in parallel" with the 1st battery, the voltage will not change, but the total battery capacity will be greater & therefore battery life will be longer than when using just 1 battery.
How do you know when an alternator is going bad?
Battery fails to charge, alt light comes on, sometimes only at low revs. Check with meter shows low or no charging voltage (close to or less than battery voltage) voltage does not increase to charging volts with engine revs increase
Does the voltage output increase when a generator is made to spin faster?
You would have to apply a higher voltage from outside - for example, in the case of DC, connect a battery that provides more voltage, or connect more than one battery in series; or in the case of AC, use a transformer to increase the voltage.
Does miliamperes increase as does battery voltage when put in a series configuration?
The current in a circuit, expressed in milliamperes, is1,000 x (battery or power supply voltage)/(resistance connected between the power supply terminals)If you increase the voltage of the battery or power supply, the current in the circuitincreases proportionally, at least until something in the circuit gets hot, melts, fuses,and opens the circuit.
Addition of batteries increase the total voltage?
Yes.If you connect the batteries in series the total voltage will be the sum of the voltages of the batteries.For example if you connect a 12 volt battery in series with a 6 volt battery the total voltage will be 18 volts.
To increase the voltage output when using more than one battery connect the two batteries in?
Series.
When you add a second battery to a series circuit what happens?
Adding a seound battery to a series circuit will increase the voltage, and require less current to keep the lights (if there are any on) as bright. Say you have a 6v battery, then you add another 6v battery. the voltage of the circuit would be 12v
