✔ What Is Resistor With Example

What Is Resistor With Example

- August 25, 2019

A resistor is an electrical component that limits or regulates the flow of electrical current in an electronic circuit. The marking 331 means that the resistance has a value of 33w x 101 330w.

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Example of load in electric circuits are appliances and lights.

What is resistor with example. The tolerance of a resistor is the difference between the preferred value ie 100 ohms and its actual manufactured value ie 1036 ohms and is expressed as a percentage for example 5 10 etc and in our example the actual tolerance is 36. If you add a resistor in series with a circuit the current in the circuit will be lower than without the resistor. A mini ebook with examples that will teach you how the basic components of electronics work.

An example of an smd resistor on a pcb is given in the picture below. Those are what connect to the rest of the circuit. The resistor circuit symbols are usually enhanced with both a resistance value and a name.

The terminals of the resistor are each of the lines extending from the squiggle or rectangle. Resistors can also be used to provide a specific voltage for an active device such as a transistor. In addition to that resistors serve many other purposes in electrical and electronic applications.

For example if a 300 ohm resistor is attached across the terminals of a 12 volt battery then a current of 12 300 004 amperes flows through that resistor. For example you may set up a bunch of resistors in series to limit the current flowing through a light emitting diode led. As the load can be any appliances universally it is represented as a resistive element.

Some examples of a resistor include silicon and glass. Material that slows down or resists the flow of electricity is called a resistor. The resistor is a component that resists current.

A resistor is a circuit element that does just that. The size of the component length and width is standardized as well and is referred to as resistor package. Ohms law states that the voltage v across a resistor is proportional to the current i where the constant of proportionality is the resistance r.

So resistor can be represented instead of load or every load is consuming power as the same way as resistor consumes. Resistor values preferred values.