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What is the difference of voltage resistance and current as the apply to electric circuit?
E=IxR E- Electromotive Force, measured with voltage - volt - v.
I- Current, measured with amperage - amp - a.
R- Resistance measured with ohms - (Greek omega symbol)
Voltage = pressure.
Current = flow.
Resistance = opposition to flow such as wire size or load.
If electricity was water then the water pump is the voltage. The water flowing through the pipe is the current and the size of the pipe is the resistance. Smaller pipe more resistance.
What else can I help you with?
What is the role of resistance in an electric circuit and how does it affect the flow of current?
Resistance in an electric circuit is the opposition to the flow of electric current. It is measured in ohms. Resistance affects the flow of current by reducing it, as higher resistance leads to lower current flow. This relationship is described by Ohm's Law, which states that current is inversely proportional to resistance in a circuit.
How to find the potential difference across a resistor in an electric circuit?
To find the potential difference across a resistor in an electric circuit, you can use Ohm's Law, which states that voltage (V) equals current (I) multiplied by resistance (R). So, you can calculate the potential difference by multiplying the current flowing through the resistor by the resistance value of the resistor.
What are the 3 ways to measure electricity in circuit?
The three ways to measure electricity in a circuit are voltage, current, and resistance. Voltage is the measure of electrical potential difference between two points, current is the flow of electric charge in a circuit, and resistance is the opposition to the flow of current.
When the wires are connected to the terminals of the battery what causes electric current in a circuit?
The resistance of the load is what causes an electric current to flow in a circuit.
What is the electric force that makes current flow in a circuit is related to is?
The electric force that makes current flow in a circuit is related to the resistance.
What does a variable resistor do and how does it affect the flow of electric current in a circuit?
A variable resistor is a component that can change its resistance value. By adjusting the resistance, it can control the flow of electric current in a circuit. Increasing the resistance reduces the current flow, while decreasing the resistance increases the current flow. This allows for precise control of the current in a circuit.
What are the 4 most important factors in an electric circuit?
The four most important factors in an electric circuit are voltage, current, resistance, and power. Voltage is the electrical potential difference that drives current through the circuit. Current is the flow of electric charge, while resistance opposes this flow and is determined by the materials and components in the circuit. Power, which is the rate at which energy is consumed or produced, depends on both voltage and current as described by the equation ( P = VI ).
8 If the resistance of an electric circuit is 12 ohms and the voltage in the circuit is 60 V the current flowing through the circuit is?
There is a simple equation relating voltage (properly potential difference), current and resistance: V=IR Where V=potential difference, I=current and R=resistance So to answer: I=60/12 I=5
The path that a electrical current travels?
A path that is made for an electric current is called a circuit. The two main components in a circuit are the load and a source which are combined with conductors and as a whole form a circuit.
The electric force that makes current flow in a circuit is related to the what?
The electric force that makes current flow in a circuit is related to the resistance.
What is an electric circuit with little or no resistance?
A: As current approaches infinity on a device it is known as a current source.
What makes an electric cuchi?
An electric current relies on several things. First, there must be a continuous connection of conductors. Then there must be a voltage or a potential difference between two parts of a circuit. It is the voltage that causes electrons to move, so generating an electric current. The amount of current depends on both the voltage and the resistance of the circuit. The higher the voltage, the greater the current. The higher the resistance, the lower the current will be.
