Resistivity

0.0(0)
learnLearn
examPractice Test
spaced repetitionSpaced Repetition
heart puzzleMatch
flashcardsFlashcards
Card Sorting

1/4

encourage image

There's no tags or description

Looks like no tags are added yet.

Study Analytics
Name
Mastery
Learn
Test
Matching
Spaced

No study sessions yet.

5 Terms

1
New cards

What is resistivity and its unit

A physical property of different materials, Ohm meters

2
New cards

What are 3 key properties of resistivity?

It’s a constant that links resistance, area and length

It varies with temperature and conductivity

It’s behaves like resistance

3
New cards

What is the equation for resistivity?

p = RA / l

p = resistivity

R = resistance

A = cross sectional area

l = length

4
New cards

Draw chart of decreasing resistivity

.

<p>.</p>
5
New cards

What is the relationship between resistivity and electric conductivity?

The lower the resistivity, the better the electric conductivity

The greater the resistivity, the worse the electric conductivity