How Is The Resistance Of A Resistor Like Friction

The resistor is like a pipe that reduces pressure and limits flow because of its resistance. The excess kinetic energy is converted into heat by friction.

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The current distributes in such a way that the potential is approximately constant over a cross section of the resistor.

How is the resistance of a resistor like friction. Conservation of energy has important consequences here. Conservation of energy has important consequences here. The voltage source supplies energy causing an electric field and a current and the resistor converts it to another form such as thermal energy.

Here ill introduce how resistance is an electrical friction in that it takes useful energy and converts it to heat. My understanding is that electrical resistance is sort of like electrical friction or imagine sitting in a car with your hand out of the window as the car speeds up you feel more resistance against your hand and it takes more energy to hold your hand there as the car gets faster and faster. The voltage source supplies energy causing an electric field and a current and the resistor converts it to another form such as thermal energy.

Conservation of energy has important consequences here. The voltage source supplies energy causing an electric field and a current and the resistor converts it to another form such as thermal energy. The voltage source supplies energy causing an electric field and a current and the resistor converts it to another form such as thermal energy.

Resistivity is related to conductance and conductivity too. In an ohmic resistor current saturates and is constant as you say correctly. A resistors job is to provide resistance to the flow of current.

Resistance is analogous to friction. The resistor is like a pipe that reduces pressure and limits flow because of its resistance. Conservation of energy has important consequences here.

In the next section we shall learn how they do this. The resistor is like a pipe that reduces pressure and limits flow because of its resistance. If there is no resistance charge will accelerate in an electric field.

The resistor is like a pipe that reduces pressure and limits flow because of its resistance. So if we keep thinking about our river it is like a constriction in a river. Friction if youve been to a physics class is simply resistance offered to motion.

In the same way resistance is the ability of a substance to resist the flow of electric current.

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