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Why are resistances parallel to short circuits neglected in a circuit?
Wiki User
∙ 13y ago
You can consider a short circuit to be a resistor with R=0 Ohms. It is then clear by the equation for calculation of parallel resistance that the combined resistance of a resistor in parallel to a short circuit is 0.
Consider the following example with R1= 1k Ohms and R2= 0 Ohms:
Rtotal = R1*R2 / (R1+R2) = R1*0 / R1 = 0 Ohms.
Wiki User
∙ 13y ago
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What is a fact for parallel circuits for kids?
A parallel circuit is a circuit that takes both legs to make a load.
Where are parallel circuits used?
Parallel circuits are used when there are many electronics on the same circuit, such as Christmas lights, for example. If they were on a series circuit, if one bulb went out all of them would go out. In your home, parallel circuits allow you to turn any electrical device on or off, independently of the others.
What two circuits one series and one parallel use light bulbs to provide resistance. Both circuits have the same number of light bulbs?
Series circuit gives higher resistance compared to parallel circuit.
What the advantages of series circuits?
While many of the terminal parts of a circuit may be a series element, in most circuits there will be both series and parallel components. Neither is superior - they both have their appropriate applications.
What are two ways electric circuits can be arranged?
Electric circuits with 2 terminals can be arranged in "series" or in "parallel". This applies to all 2-terminal circuits - including fundamental components such as resistors, capacitors, or inductors. The term "series" means that an electrical path in an existing circuit is broken and the circuit is connected to the 2 terminals of the break. The term "parallel" means that the electric circuit is connected between 2 existing terminals or nodes of the existing circuit.
What are the multiple resistance circuits?
a circuit with many resistances.
How many circuits in the parallel circuit?
parallel circuit - a closed circuit in which the current divides into two or more paths.The circuits in a parallel circuits there are two or more circuits.
What is the hypothesis for parallel circuits?
Using a parallel circuit energy can be transferred through a parallel circuit.
What type of circuit allows part of the circuit to be switched off?
A parallel circuit.
Type of circuit that is used in house wiring?
Both series and parallel circuits are used What_types_of_circuits_are_used_in_homes. If the circuit is a dedicated circuit which means that there is only one device in the circuit, then it is a series circuit. All the rest will be classed as parallel circuits.
Do bedrooms have parallel or series circuits?
in bedrooms we have parallel circuit.
What are all the types of circuits?
Series circuit Parallel circuit Tank circuit
What is a resistance circuit?
It does not contain unidirectional outputAnswerA purely resistive circuit is an 'ideal' circuit that contains resistance, but not inductance or capacitance.
What is same in the parallel circuit?
the term voltage is constant in parallel circuits
What are the names of the different kinds of circuits?
there are 2Series circuits and parallel circuitsFurther AnswerThere are, in fact, four categories of circuit: series, parallel, series-parallel, and complex. 'Complex' includes any circuit that's not one of the other three.Series and Parallel
Non examples of a parallel circuit?
'Non-examples' of a parallel circuit include seriescircuits, series-parallel circuits, and complexcircuits.
What is a fact for parallel circuits for kids?
A parallel circuit is a circuit that takes both legs to make a load.
