0
Voltage is "Unit of Measure"that how much of Electromotive force needed to move how many numbers of electrons in certain orbit with respect to the time is Volt.
The tendency of electrons are being forced from their orbits around the nucleus in an atom by electromotive force is the Current flow
What else can I help you with?
What happens to voltage in a series circuit?
Total voltage = the source. The voltage around the circuit is divided proportionally by each of the resistances in line. The current is = the source voltage divided by the sum of all the resistance.
Meaning or definition of voltage in a parallel circuit?
Voltage is the electrical potential that is produced by a given source (ie, a battery or a generator). The voltage is not changed by the type or number of loads on a circuit. A voltage regulator and/or transformer may change the voltage within a perticular load, but cannot change the complete circuit voltage.
When a switch in an electrical circuit is turned off what will happen?
Closing a switch in an electrical circuit will complete the circuit. The supply voltage will then be applied to that circuit, and current will flow through that circuit.
Why does voltmeter practically not consume any electric energy from the electric circuit?
A voltmeter has a very high resistance, allowing only a small amount of current to pass through it when measuring voltage. This current is negligible compared to the current flowing through the circuit being measured, so the voltmeter does not significantly affect the circuit or consume much power.
What is happening if energy input remains constant and voltage remains the same in a circuit but the current decreases?
If the current decreases while energy input and voltage remain constant, it means that there is an increase in resistance within the circuit. This could be due to factors such as a faulty component, a loose connection, or an increase in temperature affecting the resistance of the materials in the circuit.
What does the voltage vs current graph represent and how can it be used to analyze the relationship between voltage and current in a circuit?
The voltage vs current graph represents the relationship between voltage (V) and current (I) in a circuit. It shows how the current flowing through a circuit changes in response to changes in voltage. By analyzing this graph, one can determine the resistance of the circuit, as resistance is equal to the slope of the graph (R V/I). This can help in understanding how voltage and current interact in a circuit and how different components affect the flow of electricity.
What factors determine the voltage induced in a wire?
V = I * R or I = ( V / R ) I = current (amps) V = Voltage R = Resistance The current in a circuit depends on the applied voltage and the resistance of the circuit.
Determine the power dissipated if the voltage supplied to a circuit is 12V and the current measured is 3A?
The power dissipated by a circuit with a voltage of 12V and a current of 3A is 36W. Watts is Volts times Amps.
What is the relationship among voltage circuit and resistance in a circuit?
Voltage = (current) x (resistance) Current = (voltage)/(resistance) Resistance = (voltage)/(current)
How to determine amp draw in an electrical circuit?
To determine amp draw in an electrical circuit, you can use Ohm's Law, which states that current (amps) equals voltage divided by resistance. Measure the voltage across the circuit and the resistance of the components in the circuit, then divide the voltage by the resistance to calculate the amp draw.
How does changing the voltage in a circuit affect the current in the circuit?
Changing the voltage in a circuit will alter the current flowing through it. According to Ohm's Law, the current is directly proportional to the voltage in the circuit. Increasing the voltage will lead to an increase in current, and vice versa.
What does the voltage current graph represent in an electrical circuit?
The voltage-current graph in an electrical circuit represents the relationship between voltage (V) and current (I) flowing through the circuit. It shows how the current changes with respect to the voltage, indicating the behavior and characteristics of the circuit components.
What is the superposition?
This theorem is used to determine the value of current in specific branch of a multi voltage source circuit .
If voltage changes in a ac circuit what happens to current?
Voltage attempts to make a current flow, and current will flow if the circuit is complete. It is possible to have voltage without current, but current cannot flow without voltage. The answer is "yes",voltage remains the same as current moves through the circuit.As the voltage remains constant, current increases in the circuit.
What is the current in amps flowing through the circuit?
To determine the current in amps flowing through the circuit, you need to use Ohm's Law, which states that current (I) equals voltage (V) divided by resistance (R). The formula is I V / R. Measure the voltage across the circuit and the total resistance of the circuit, then plug the values into the formula to calculate the current in amps.
What is the current in the top wire?
To determine the current in the top wire, you need to know the voltage and resistance of the circuit. Use Ohm's Law (V IR) to calculate the current, where V is the voltage and R is the resistance.
What are the 2 rules for the voltage and current in a series circuit?
In a series circuit, the current remains constant throughout the circuit. The voltage across each component in a series circuit adds up to the total voltage of the circuit.
