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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.
What is the dimensional formula for current?
One way to calculate current is using ohms law; current equals voltage divided by resistance or: I=V/R Where I is current, V is voltage and R is resistance.
Can you calculate power by multiplying voltage and current?
Not enough information. Power = current x voltage. Since voltage can be anything, there is no way to calculate power. Time is irrelevant; though once you have the power, it can help you calculate energy (energy = power x time).
How Calculate the impedance current and voltage values?
To calculate impedance (Z), use the formula ( Z = \frac{V}{I} ), where ( V ) is the voltage across the component and ( I ) is the current flowing through it. If you have the resistance (R) and reactance (X), you can also calculate impedance using ( Z = \sqrt{R^2 + X^2} ). The impedance current can be found by rearranging the formula to ( I = \frac{V}{Z} ). Ensure you use consistent units, typically volts for voltage and amperes for current.
What is the formula to calculate the overload setting for a star delta starter?
Full load current ofthe motor x 0.58
How many amps is 1000 coulombs?
To calculate the amperes when given coulombs, use the formula: Current (I) = Charge (Q) / Time (t). If the time is not specified, you can't determine the current from just the charge in coulombs.
How much copper is deposited if a current of 0.2 amps is passed for 2 hours through a copper II sulphate solution?
To calculate the amount of copper deposited in coulombs, use the formula Q = It, where Q is the charge in coulombs, I is the current in amperes, and t is the time in seconds. Then, convert coulombs to grams of copper using the Faraday's constant (1 F = 96485 C/mol). Finally, calculate the mass of copper deposited.
How long does it take 9 coulombs to pass a current of 3 amps?
To calculate the time it takes for 9 coulombs to pass a current of 3 amps, you can use the formula: time = charge / current. Plugging in the values, time = 9 coulombs / 3 amps = 3 seconds. So, it would take 3 seconds for 9 coulombs to pass a current of 3 amps.
How do you calculate charge flow?
Charge flow can be calculated by multiplying the current (in amperes) by the time (in seconds) for which the current flows. The formula is Q = I * t, where Q is the charge flow in coulombs, I is the current in amperes, and t is the time in seconds.
How do you calculate electric currents?
Electric current (in amperes) is calculated by dividing the electrical charge (in coulombs) by the time taken (in seconds) for the charge to pass through a given point in a circuit. The formula is I = Q / t, where I is the current, Q is the charge, and t is the time.
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.
How many coulombs of charge pass through a cell if 2.40 amperes of current are passed through the cell for 85.o minutes?
To calculate the total charge passing through the cell, use the formula Q = I * t, where Q is the charge in coulombs, I is the current in amperes, and t is the time in seconds. First, convert 85.0 minutes to seconds: 85.0 minutes * 60 seconds/minute = 5100 seconds. Then, plug in the values: Q = 2.40 amperes * 5100 seconds = 12240 coulombs.
How do you calculate force and power for electromagnet?
To calculate the force produced by an electromagnet, you can use the formula: Force (N) = magnetic field strength (T) x current (A) x length of the conductor (m). Power can be calculated using the formula: Power (W) = current (A) x voltage (V). Make sure to consider the properties of the specific electromagnet and the materials involved in your calculations.
If 5.0 Coulombs of electrons flow past the middle of a copper wire in 0.10 seconds then what is the electric current in that wire?
The electric current in the wire is calculated using the formula I = Q/t, where I is the current, Q is the charge, and t is the time. Plugging in the values, we get I = 5.0 Coulombs / 0.10 seconds = 50 Amperes.
If 13 A flows for 2 hours in a circuit what is the quantity of electricity that has passed?
To calculate the quantity of electricity that has passed through the circuit, you can use the formula Q = I x t, where Q is the quantity of electricity in coulombs, I is the current in amperes, and t is the time in seconds. In this case, the current is 13 A and the time is 2 hours, which is equivalent to 7200 seconds. Plugging these values into the formula, Q = 13 A x 7200 s = 93600 coulombs. Therefore, 93,600 coulombs of electricity have passed through the circuit.
How many electrons pass through an electric bulb in one minute if 300 A current is passing through?
To determine the number of electrons passing through the bulb in one minute, we need to use the formula: Number of electrons = (current * time)/(charge of one electron) Given current = 300 A and time = 1 minute, we can calculate the number of electrons passing through the bulb. Charge of one electron is approximately 1.6 x 10^-19 Coulombs.
How do you calculate current in units?
The unit of current is the ampere (A) and it is calculated using Ohm's Law, which states that current (I) equals voltage (V) divided by resistance (R): I = V/R. This formula helps determine the flow of electric charge in a circuit.
