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What determines the amount of electric current flow through a circuit?
voltage and resistance v=ir v=voltage i=current r=resistance in physics right now
What determines the actual magnitude and direction of current through voltage source?
The voltage itself will determine the direction of current (assuming there isn't another source pushing current through the source backwards); the amount of current will be determined by the thevenin equivalent resistance of the circuit connected to that source (the resistance "seen" by the source, which can be lumped into a single circuit element).
What is the name of a device that can be used to control the amount of current?
A resister limits the amount of current passing through a circuit.
What measures the volume of electrons through a circuit?
Current measures the flow of electrons through a circuit and voltage basically measure the amount of available electrons.
How is current distributed in a series circuit?
In a series circuit, all components gets the same amount of current passing through them.
In a parallel ac circuit is the current additive?
Yes In parallel circuit , current entering into the circuit will be divided intodifferent paths ( resistances) . Amount of current flow depends upon the magnitude of resistance applied in the circuit. Total current after passing through the circuit will be the sum of all current through each resistance.
What is a device that can control the current in a circuit?
A variable resistor can be used to control the current in a circuit by adjusting its resistance. By changing the resistance value, the amount of current flowing through the circuit can be regulated.
What is the point of a resistor in an electrical circuit?
A resistor in an electrical circuit is used to control the flow of electric current and reduce the amount of voltage in the circuit. It helps regulate the amount of current that flows through the circuit and protects other components from damage due to excessive current.
Does current flow through a circuit by taking the path of least resistance?
No, current does not flow through a circuit by taking the path of least resistance. Instead, current flows through all available paths in a circuit, with the amount of current in each path determined by the resistance of that path.
How does a resistor affect the flow of current in an electrical circuit?
A resistor restricts the flow of current in an electrical circuit by resisting the flow of electrons. This causes a decrease in the amount of current that can pass through the circuit.
Is a property that determines how much current will flow for a given source voltage whereas a is a device that controls the current in a circuit.?
Resistance is the property that determines how much current will flow for a given source voltage, measured in ohms. A resistor is a passive electronic component that is used to control the current in a circuit by offering a specific amount of resistance to the flow of electricity.
What do amps do in a series circuit?
In a series circuit, the current (amps) is constant throughout the circuit. This means that the same amount of current flows through each component connected in series. The current is not divided or reduced as it travels through the circuit.
