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What else can I help you with?
How many volts is 2775 joules?
To find volts from joules, you need to know the amount of charge in coulombs. The formula is ( V = \frac{E}{Q} ), where ( V ) is voltage in volts, ( E ) is energy in joules, and ( Q ) is charge in coulombs. Without the value of the charge, it's impossible to determine the voltage from 2775 joules alone. If you provide the charge, I can help calculate the voltage.
How a battery causes electron to move in a circuit?
It is an oxidation/reduction reaction. Electrons flow from anode to cathode.
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.
Do you agree or disagree with your lab partner who says a battery provides not a source of constant current but a source of constant voltage?
agree
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 do you calculate how much energy a battery has with only the volts and coulombs?
To calculate the energy stored in a battery with volts and coulombs, you can use the formula: Energy (Joules) = Voltage (Volts) x Charge (Coulombs). Multiply the voltage by the charge of the battery to get the energy capacity in Joules.
When a battery does 24 joules of work on 10 Coulombs of charge the voltage it supplies is?
2.4 v
What is the formula for calculating the energy of a battery?
The formula for calculating the energy of a battery is: Energy (in joules) Voltage (in volts) x Charge (in coulombs).
What is the equation that relates the energy stored in a battery to its voltage and charge capacity?
The equation that relates the energy stored in a battery to its voltage and charge capacity is: Energy (in joules) Voltage (in volts) x Charge Capacity (in coulombs).
What A voltage source such as a?
A voltage source is anything that provides a voltage; for example a cell or battery, or an electrical outlet in your home.
What is the equation for calculating the energy stored in a battery?
The equation for calculating the energy stored in a battery is E V Q, where E represents the energy in joules, V is the voltage of the battery in volts, and Q is the charge stored in the battery in coulombs.
How much energy does a 6 V battery have when it stores 12 coulombs of charge?
The energy stored in a battery can be calculated using the formula ( E = V \times Q ), where ( E ) is energy in joules, ( V ) is voltage in volts, and ( Q ) is charge in coulombs. For a 6 V battery storing 12 coulombs of charge, the energy would be ( E = 6 , \text{V} \times 12 , \text{C} = 72 , \text{J} ). Therefore, the battery stores 72 joules of energy.
How do you calculate ah of battery?
You could put a know resistive load on the battery and then monitor the voltage across the load until the battery was at zero volts. Using Ohm's Law you can calculate the current at any time. Current = Voltage / Resistance. You can multiply the average current times the number of hours for the battery to go to zero.
When do the anodes and cathodes affect the voltage of a battery?
The anodes and cathodes affect the voltage of the battery all the time. Without them, the battery would not work. The anode provides the positive charge or current. The cathode provides the negative charge or electrons. Part of the anode is down in the battery and part serves as a terminal. Part of the cathode is down in the battery and part serves a a terminal.
How a battery causes electron to move in a circuit?
It is an oxidation/reduction reaction. Electrons flow from anode to cathode.
A device that provides an emf?
EMF (short for "electromotive force" - not a well-chosen name, since it isn't exactly a force) is more properly called a "voltage". A device that provides that can be a battery, or you can get the voltage from the outlets in your home.
What does the voltage regulator on a jet ski do?
A voltage regulator regulates and provides the necessary amperage (from the alternator or stator charging system) the vehicles uses and maintins a constant battery voltage.
