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When a battery does 24 joules of work on 10 Coulombs of charge the voltage it supplies is?
Wiki User
∙ 11y ago
2.4 v
Wiki User
∙ 11y ago
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Calculate the voltage of a battery that provides 20 joules of energy to 5 coulombs of charge?
calulate the voltage of a battery that provides 20 joules of energy to every 5 coulombs of charge
When a battery does 24j of work on 10c charge the voltage it supplies is?
voltage=joule/coulomb or voltage=24/10. the answer is 2.4V
Is a battery a kilowatt?
A battery stores charge and supplies voltage and current. A kilowatt (KW) is a measure of power = Volts x Amps.
Can you have current without voltage?
Sure - an unconnected power supply of any kind - a battery is + at one end and - at the other.
A 5 uf capacitor has 5x10 -4 coulombs a charge stored in its plates find the voltage across the capacitor?
A5uf capacitor has 5*10-4 coulombs of charge stored on its plates
How could a capacitor have voltage but no current?
Voltage and current are two different things. Voltage is potential energy per charge, in joules per coulomb, while current is charge transfer rate, in coulombs per second. Its that same as saying that a battery has voltage but no current, because there is no load. Well, a capacitor resists a change in voltage by requiring a current to change the voltage. Once that voltage is achieved, there is infinite resistance to the voltage, and thus no current.
Can a 12v solar panel charge a 12v battery?
If the 12 volt solar panel output voltage is always higher than the 6.5 watt battery voltage. To charge a battery, a voltage greater than the battery must be applied to the battery, otherwise the battery will try to charge the charger.
Can you charge a 18v battery with a 12v charger?
NO, voltage of the charger must match the battery voltage.
WHAT IS An excessive amount of electrons at one end of a conductor and deficiency at the other?
Voltage <><><><><> Actually, an excess or deficit of electrons is called a charge. It is measured in coulombs. Voltage is joules per coulomb, meaning that voltage is energy per charge.
Can you charge a battery with solar panel producing 245 watts?
You can't charge the battery with those 245 watts unless they are being 'pumped into' the battery at a higher voltage than the battery puts out. If you can exceed the voltage of the battery, that 245 watts will definitely charge a battery.
What is the force that causes electrons to move in a conductor?
A charge is transferred (coulombs) and this amounts to an electric current (amps)
Can you charge an 8 volt battery with 6 volt charger?
No, you cannot charge an 8 volt battery with a 6 volt charger. The voltage of the charger must match the voltage of the battery.
