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You take the wire(s) that are in the circuit and place it on on a compass. Hold the compass still and the needle in the compass will move. However far that the needle is turned will detrmine how much resistance is in the circuit. (You know you have done this correctly if the needle in the compass spins counter clockwise.) Hope this helps you out :)
What else can I help you with?
Which of the statements concerning parallel circuits is NOT true?
D. The total resistance is equal to the lowest resistance in the circuit
What is the opposition of current flow measured in?
The opposition of current flow is measured in ohms. For DC circuits it is resistance and for AC circuits it is impedance.
How does voltage and resistance behave in a series and a parallel circuit?
The current through each resistor is equal to the voltage across it divided by its resistance for series and parallel circuits.
What is fault resistance?
Not all 'short circuits' are 'dead-shorts' -i.e. the resistance between the two conductors (or a conductor and earth) is not necessarily zero ohms -especially when the insulation between them has not completely broken down. The actual resistance is called the 'fault resistance'.
When one load is removed from a parallel circuit the total resistance decreases?
No, the total resistance increases.
Which of the statements concerning parallel circuits is NOT true?
D. The total resistance is equal to the lowest resistance in the circuit
What are the multiple resistance circuits?
Multiple resistance circuits are electrical circuits that contain more than one resistor connected in various configurations, such as series, parallel, or a combination of both. These circuits are commonly used in electronic devices and systems to control the flow of current and voltage. The total resistance in a multiple resistance circuit can be calculated using different formulas depending on the arrangement of the resistors.
There are three sources of resistance in a parallel circuit. two of them are rated at 20 ohms the other at 10 ohms. what is the circuits total resistance?
5 ohms
Does the current split in parallel circuits affect the overall resistance in the circuit?
Yes, the current split in parallel circuits does affect the overall resistance in the circuit. In a parallel circuit, the total resistance decreases as more branches are added because the current has multiple paths to flow through, reducing the overall resistance.
How do series circuits and parallel circuits compare?
In series circuits, the current flows through each component sequentially, so if one component fails, the entire circuit will fail. In parallel circuits, each component has its own separate branch, so if one component fails, the others will continue to operate. Additionally, the total resistance in a series circuit is the sum of individual resistances, while in a parallel circuit, the total resistance is less than the smallest individual resistance.
What are the differences between series and parallel circuits in terms of their configurations and electrical properties?
In a series circuit, components are connected in a single path, while in a parallel circuit, components are connected in multiple paths. In terms of electrical properties, series circuits have the same current flowing through all components, while parallel circuits have different currents flowing through each component. Additionally, in series circuits, the total resistance is the sum of individual resistances, while in parallel circuits, the total resistance is less than the smallest individual resistance.
What is the relationship between resistance and temperature in electrical circuits?
In electrical circuits, the resistance of a material typically increases as its temperature rises. This relationship is known as temperature coefficient of resistance.
What does starting resistance refer to in the context of electrical circuits?
Starting resistance in electrical circuits refers to the initial resistance encountered by a device when it is first turned on. This resistance can affect the flow of current and the performance of the device.
What are parallel circuits characteristics?
Parallel circuits have multiple pathways for current to flow, meaning that if one component fails, the others can continue to function. The voltage is the same across all components in a parallel circuit, but the current is divided between the branches based on their resistance. The total resistance in a parallel circuit is less than the resistance of the individual branches.
Can you use resistance in place of diode in clipping circuits?
no we not use resistance in place of diode.
Why dont series circuits shine as bright as parallel circuits?
By connecting components in series, you are increasing the equivalent resistance (known as thevenin resistance) of the circuit. Power is equivalent to Voltage^2 / Resistance. Therefore, by increase the resistance, you are decreasing the amount of power provided by the source.
What is the relationship between resistance and the symbol omega in electrical circuits?
In electrical circuits, resistance is represented by the symbol omega (). Resistance is a measure of how much a material or component opposes the flow of electric current. The symbol omega is used to denote resistance in equations and circuit diagrams.
