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resistance

resistance

46 4.4
How much a material reduces electric current
  • noun
  • /rɪˈzɪstəns/
  • Specialized
translation icon : resistencia eléctrica
  • At that point, the voltage drops because resistance increases.
  • load resistance
  • resistance increases
  • low resistance

At that point, the voltage drops because resistance increases.

Examples

  • Poor fuel efficiency due to excess wind resistance.

  • The company would then test them for increased resistance and, if that was found, implement a refuge strategy.

    Academic text (1999)
  • OK, if you have a voltage and if you increase the resistance, you get a smaller current.

  • This will serve both as the ceiling for the space above and provide resistance against compression.

  • The material's electrical resistance makes it suitable for use in double-insulated appliances as well.

    Academic text (1999)
  • In essence, a bolometer is a piece of material whose electrical resistance varies with its temperature.

    Academic text (1991)
  • Nasal obstruction increases the upstream airflow resistance. Upstream resistance increases the collapse of the pharynx.

    Academic text (1999)
  • When analyzing the circuit, we calculated the resistance of the wire to be 5 ohms.

  • The resistance of the material affects how easily electricity can flow through it.

  • A higher resistance in an electrical component means that less current will pass through.

Synonyms

electrical resistance
vsresistance
  • Specialized
1 3.9

The amount a material stops or slows the flow of electric current

has identical meaning but uses a different adjective form
electric resistance
vsresistance
  • Specialized
3.7

How much a material stops electric current from flowing

has identical meaning but uses the alternate adjective form
ohmage
vsresistance
  • Specialized
9.5

A measure of how much a wire or part stops electric current, shown in ohms

names the opposition itself rather than its numeric value

Antonyms

conductor
  • Specialized
14 3.9

A material that lets electricity, heat, or sound pass through easily

Compounds

7 3.9

The easiest choice that avoids difficulty or conflict

least resistance
  • Informal
4 4.2

A way of doing something that tries to avoid effort or a fight

A way to act against authority without violence, for example by refusing to cooperate

A way of opposing a government without using violence, for example by refusing to obey laws

electrical resistance
  • Specialized
1 3.9

The amount a material stops or slows the flow of electric current

A Palestinian political and armed group called Hamas that fights Israel and seeks to replace it with an Islamic state

People not wanting to buy because salespeople are pushy

thermal resistance
  • Specialized
1 5.8

How well a material stops heat moving through it

electric resistance
  • Specialized
3.7

How much a material stops electric current from flowing

acoustic resistance
  • Specialized
7.6

How much a material like a wall stops sound passing through it

A Spanish armed group that tried to overthrow the government to make a communist state

An easy choice that avoids trouble or argument

A Ugandan rebel group that kidnaps children and attacks civilians

resistance pyrometer
  • Specialized
8.4

A device that measures very high temperatures by watching how electricity in a hot wire changes

6.8

A tool that measures temperature by how easily electricity passes through a metal wire

resistance unit
  • Specialized
5.2

A measure of how much a part in an electrical circuit stops the flow of electricity, for example the ohm

resistance furnace
  • Specialized
7.6

A machine that heats things by passing electricity through a metal wire

ohmic resistance
  • Specialized
5.4

How much a material stops electric current while voltage and current change together

How Resistant

insulator
  • Specialized
5 4.7
resistor
  • Specialized
7 4.1
resistance
  • Specialized
46 4.4
conductor
  • Specialized
14 3.9
superconductor
  • Specialized
10 6.4

Surface Forms

resistance singular
resistances plural

Morphology

resistance = resist (transparent) = resist + ance

This is a direct abstract nominalization: the property of resisting (opposition to electric current) is transparently derived from 'resist'.

Etymology

Resistance comes from the Latin re- 'back' and sistere 'to stand', meaning 'to stand against' a force, so in electricity it is the property that stands against or slows the flow of current (measured in ohms).