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Electromotive force or electromotance measured in volts.

Just think of it as volts. Like in Ohm's Law:

R=E/I or I=E/R or E=I*R

E stands for volts, I stands for current (from the French word intensite'),

and R stands for resistance.

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Reason for using wire wound resistor in electronic circuit?

There is many uses for the resistor in electronic circuits, like current limiting, voltage division, R/C oscillators and many more. Without the resistor electronics is not possible


What are examples of man made electricity?

like battery or circuits


Is the function of a capacitor in an electric circuit to increase circuit power?

No, a capacitor in a circuit will not increase power. The capacitor is an electrical component that is used to provide resistance to a change in voltage. That's what capacitance is; it's how we define it. A capacitor (cap) can also be used to "couple" or "transfer" an AC signal in a way that isolates any DC component. Capacitors are used in waveshaping circuits in electronic circuits. The are used to store charge to "smooth" the output of a power supply. In power distribution systems, they are employed for "offsetting" the phase shifts introduced by the large number of inductive loads (like motors) on these circuits. And this things are just a start. Capacitors do not increase power in a circuit. They "give back" to a circuit, but only after "taking from" the circuit at another time. They are what is called a reactivecomponent, but they are passive. They don't "make" power and put it in a circuit.


What is self resistance?

Self resistance is exactly what it sounds like it would be. It is the resistance that you make happen on your own.


Why is input resistance low and output resistance high in transistor?

The input resistance of a trasister is jst like pn junction of a diode which has a breakdown voltage of .7v for silicon and the output resistance is like a reverse bias of a diode and hence the resistance is high

Related Questions

What is the significance of the resistor with an arrow through it in electronic circuits?

The resistor with an arrow through it in electronic circuits represents a variable resistor, also known as a potentiometer. It is significant because it allows for the adjustment of resistance in the circuit, which can control things like volume, brightness, or speed in electronic devices.


What factors contribute to the resistance of inductors and how does it affect the performance of electronic circuits?

Inductors resist the flow of current due to factors like wire resistance and magnetic field losses. This resistance can affect electronic circuit performance by causing voltage drops, slowing down signal transmission, and reducing efficiency.


Reason for using wire wound resistor in electronic circuit?

There is many uses for the resistor in electronic circuits, like current limiting, voltage division, R/C oscillators and many more. Without the resistor electronics is not possible


What is the interbase resistance?

Interbase resistance refers to the resistance encountered between two or more conductive materials, such as in electronic components or circuits, which can affect performance. It is crucial in determining the efficiency and reliability of electrical connections, as high interbase resistance can lead to signal degradation and increased power loss. In contexts like semiconductor devices, managing interbase resistance is essential for optimal operation and minimizing heat generation.


Why in DC it is called as Resistance and impedance in AC Circuits?

Resistance applies to both d.c. and a.c. circuits, and is determined by the resistivity, length, and cross-sectional area of a conductor.In d.c. circuits, resistance is the only opposition to the passage of current. However, in a.c. circuits, the flow of current is opposed, not only by resistance, but also by reactance. Reactance is caused by a circuit's inductance or capacitance, or both, and varies with the frequency of the supply. Like resistance, reactance is also measured in ohms.So, in a.c. circuits, the combination of resistance and reactance is called 'impedance'.Impedance is not the algebraic sum of resistance and reactance, but the vectorial sum. So if, for example, an a.c. circuit had a resistance of 3 ohms and a reactance of 4 ohms, the impedance would be 5 ohms, not 7 ohms.


How can you solve resistance to complicated circuits like diamond shaped circuits?

One way is to use Thevenin's theory and methods. Léon Charles Thévenin was a French telegraph engineer who extended Ohm's Law to the analysis of complex electrical circuits.


What are eda tools?

These are Electronic Design Automation tools. These tools are used to design and implement electronic circuits virtually using a computer. Programming languages like VHDL, Verilog can be used for this purpose.


What factors contribute to the resistance experienced in electrical circuits, and how is this resistance caused by the properties of the materials involved?

Resistance in electrical circuits is caused by factors such as the type of material used, the length and thickness of the wire, and the temperature. Materials with high resistance, like insulators, impede the flow of electric current. The resistance is caused by the properties of the materials, such as the number of free electrons available for conduction and the atomic structure that hinders the movement of electrons.


What are the safety hazards of electronic circuits?

there are several ways of safety hazards in electronic circuits those are those are - 1- capacitors are dangerous if they charged discharge it before handling. 2- the high voltages are present somewhere in electronic circuits like EHT on television mind these. 3> static charge of body can damage cmos ics don't touch them from naked hand. 4> ground all equipments before using them it will prevent from electric shock.


How to draw electronic circuits consisting of simple components like resistor and capacitor?

You can try Express PCB http://www.expresspcb.com/ExpressPCBHtm/Download.htm


What is reverse resistance?

Reverse resistance refers to the opposition to the flow of electric current in the reverse direction within a semiconductor device, such as a diode or transistor. In these devices, reverse resistance is typically much higher than forward resistance, allowing current to flow primarily in one direction. This characteristic is crucial for the functionality of components like diodes, which are designed to block current flow when reverse-biased. High reverse resistance helps prevent unwanted current leakage, ensuring efficient operation in electronic circuits.


Silicon is an example of?

Silicon is an example of a semiconductor material commonly used in electronic devices. It is abundant in nature and has properties that make it suitable for use in various electronic components like transistors and integrated circuits.