# Resistance

In electronics, resistance is the measure of the degree to which a circuit or component opposes an electric current when a voltage is applied. In other words, it is the measure of how difficult it is for electrons to flow through a material. The higher the resistance of a material, the more difficult it is for electrons to flow through it. The SI unit for resistance is the ohm (Ω).

##### What is resistance and example?

In electronics, resistance is a measure of the degree to which a device or material opposes the flow of electric current. The higher the resistance, the more the device or material inhibits the current. For example, a resistor is a common type of electrical component that is used to create resistance in an electrical circuit.

### What does resistance person mean?

The term "resistance person" is used to describe someone who is resistant to change. This type of person may be resistant to new technologies or new ways of doing things. They may also be resistant to change in their personal lives. Resistance people can be found in all walks of life and in all types of organizations.

### What causes resistance?

The flow of electrons through a conductor is opposed by forces that arise from the structure of the conductor itself. These forces are known collectively as resistance. The amount of resistance in a conductor depends on several factors, including the material from which the conductor is made, the cross-sectional area of the conductor, and the length of the conductor.

##### How do you measure resistance?

There are a few different ways to measure resistance, depending on the type of resistance you are trying to measure. For example, if you are trying to measure the resistance of a resistor, you can use a multimeter to measure the voltage across the resistor and the current through the resistor. This will give you the resistance of the resistor.

If you are trying to measure the resistance of a conductor, such as a wire, you can use a Wheatstone bridge. A Wheatstone bridge is an electrical circuit that is used to measure resistance. The Wheatstone bridge consists of four resistors, two of which have a known resistance. The other two resistors have an unknown resistance. By measuring the voltage across the two unknown resistors, you can calculate the resistance of the conductor.

You can also use the Ohm's law equation to calculate the resistance of a conductor. The Ohm's law equation is V = IR, where V is the voltage, I is the current, and R is the resistance. By measuring the voltage and the current, you can calculate the resistance. What is the unit for resistance? The unit of resistance is the ohm.