What is resistor and types?

A resistor is a passive component in a circuit which provides resistance to the flow of current. These resistors vary in their construction, power dissipation capacities, and tolerance to various parameters (such as temperature and light). The types of resistors include: Carbon Composition Resistor. Thermistor.

Whats is a resistor?

The resistor is a passive electrical component that creates resistance in the flow of electric current. In almost all electrical networks and electronic circuits they can be found. The resistance is measured in ohms (Ω).

What are resistors list the different types of resistors?

Types of Resistors

• Fixed Value Resistors. These are the predominant type of resistor configuration, and as the name suggests, they have a fixed resistance value.
• Variable Resistors.
• Resistor Networks.
• Carbon Film Resistors.
• Metal Film Resistors.
• Wirewound Resistors.
• Metal Oxide Resistors.
• Metal Strip Resistors.

What are the three types of resistors?

There are 3 main types of resistors based on their composition: carbon-composition resistors, carbon-film resistors, and metal-film resistors.

What are resistors give example?

A resistor is a device that shows resistance of a passage of electric current. For example, ohmic resistors. Resistors can be of a fixed value, for example: 100 Ohms, (100Ω) or variable as in 0 to 100Ω.

What are resistors give some examples?

How are resistors made?

Resistor Composition Resistors can be constructed out of a variety of materials. Most common, modern resistors are made out of either a carbon, metal, or metal-oxide film. In these resistors, a thin film of conductive (though still resistive) material is wrapped in a helix around and covered by an insulating material.

How many types of resistors exist?

Most types of resistors are linear devices that produce a voltage drop across themselves when a current flows through them There are two basic types of resistors with linear properties namely fixed resistors and variable resistors.

What are resistors Class 11?

A resistor is an element or component which reduces the electrical current and supply the electricity to the electrical or electronic goods in a controlled manner. These resistors are analogous to the water supplying pipes. A resistor is like a thin pipe which reduces the water flow.