it is used to check or verify how much current pass through the circuit using voltage source.
You need to provide values of resistor and inductor etc to find the phase angle.
The type of resistor formed by spraying a thin film of metal onto a ceramic substrate and then cutting it in the form of a spiral is known as a thin-film resistor. These resistors are characterized by their precision and stability, making them suitable for applications requiring accurate resistance values. The spiral design increases the resistor's surface area, allowing for a higher resistance in a compact form.
lf all resistors are in parallel, yes. If they are in series, not necessarily - this depends on the resistor values (if they are all the same, then yes, if not no).
what does a resistor in an ampliflyer circuit
resistor
Resistor tolerance is how accurate the resistor value is. You may have a 10% tolerance, 820 ohm resistor, which means the actual value of resistance is 820 ohms +/- 82 ohms. If you design a circuit that has very stringent requirements for resistor values, you may need to purchase a resistor that has a smaller tolerance (like 5, 2, 1, .5%). The smaller the tolerance, the more expensive it will be (generally).
Resistor value is defined by the Resistance the resistor offers in Kilo ohms/ohms value given by color codes on the resistor.
those are the fixed resistor...u can't change their values..
It's a resistor that changes values based on the temperature.
designing circuits by semi-trial and error selection of the right resistor values.
In series, you just add the resistor values together to find the total resistance. In parallel you can use the following equation you can find the total resistance by multiplying the lowest and highest resistor value, the dividing that by the sum of all the resistor values you have in parallel. you could also take the inverse of all the inverses of you resistor values added together.
using the color coding method
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The resistance of each individual resistor was measured to ensure they met their specified values and to verify their functionality within the circuit. This measurement helps identify any faulty components that might affect the overall performance of the circuit. Additionally, knowing the resistance values allows for proper calculations in circuit design, such as determining current flow and voltage drops. Accurate resistance measurements are crucial for troubleshooting and optimizing electronic systems.
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A: If you know the total resistance and total voltage then you know total current flow for the circuit, this current will be same for every resistor in series however the voltage drop will change for each resistor . So measuring the voltage drop across the resistor in question and divide by the total current will give you the resistor value.