# What is a resistor?

What is a resistor?

- the resistor is such crap, well, we connected it to physics on l / r
- This is the
- Another name for this term is Resistance; see also other values.

Rezi # 769; resistive resistor, resistive resistive resistor, passive element of the electrical circuit, ideally characterized only by resistance to electric current, that is, for an ideal resistor at any time, Ohm's law must be fulfilled: the instantaneous value of the voltage across the resistor is proportional to current flowing through it. In practice, however, resistors to some extent have also parasitic strength, parasitic inductance and non-linearity of the current-voltage characteristic. - you're a resistor.

it is a thing that reduces tension,

but as practice has shown with the power of the current, it does nothing.

but by law:

a * = Bm

since the resistor decreases in that and the initial power falls, that's all. - This is resistance.

According to Ohm's law, the greater the resistance in the current circuit, the lower the current and voltage. - For me, this is a circuit element with a linear

characteristic. Although there are resistors (variables)

with a logarithmic dependence.

The resistor can limit the current.

A can divide the voltage (in the divider circuit). - This is resistance or R. Remember Ohm's law for the chain segment and you will immediately become all clear.
- Resistor is resistance. According to the law, the current is directly proportional to the voltage and inversely proportional to the resistance.

In the technology, there are constant resistors (resistors) and variables (for example, a radio volume control). - Resistor is a passive element of electrical circuits with a definite or variable value of electrical resistance, intended for linear conversion of current to voltage and voltage due to current, current limitation, absorption of electrical energy, etc.
Main characteristics and parameters of resistors:

The nominal resistance is the main parameter.

Limiting power dissipation.

Temperature coefficient of resistance.

Permissible deviation of the resistance from the nominal value (technological dispersion in the manufacturing process).

Limiting operating voltage.

Excessive noise.

Maximum ambient temperature for rated power dissipation.Moisture resistance and heat resistance.

Coefficient of voltage. It takes into account the phenomenon of the dependence of the resistance of some types of resistors on the applied voltage.

- passive element of the electrical circuit, ideally characterized only by the resistance to electric current, that is, for an ideal resistor at any time, Ohm's law must be fulfilled: the instantaneous value of the voltage across the resistor is proportional to the current passing through it. In practice, however, resistors to some extent have also parasitic strength, parasitic inductance and non-linearity of the current-voltage characteristic.
- Resists.
- the resistor is a passive element of the electrical circuit, ideally characterized only by resistance to electric current, that is, for an ideal resistor, Ohm's law must be fulfilled at any time: the instantaneous value of the voltage across the resistor is proportional to the current passing through it.

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