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Resistance (r) and conductance (g = 1/r), Xr z, Xr rx z – GW Instek LCR-8101 (Replaced by LCR-8101G) User Manual

Page 40: Cos z r, Bg gb y, Bg y, Cos y g

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LCR-8000G Series User Manual

40

Resistance (R) and Conductance (G = 1/R)

Background

Resistance measures how difficult it is for the
electricity to flow between two terminals.
Conductance is the reciprocal of Resistance and
measures how easily the electricity flows.

Resistance Conductance

Type

Series Resistance R

S

Parallel Resistance R

P

DC Resistance R

dc

Parallel Conductance
G

P

(= 1/R

P

)

Note: Conductance is
available only for
parallel circuit models.

Display Range

0.01mΩ ~ 1GΩ 0.001ns

~

1ks

Measurement
combination

C

S

+ R

S

L

S

+ R

S

X

S

+ R

S

C

P

+ R

P

L

P

+ R

P

B

P

+ R

P

R

dc

C

P

+ G

P

L

P

+ G

P

B

P

+ G

P

Formula

jX

Z

G

I

V

R

S

1

C

j

Z

L

j

Z

S

S

2

2

X

R

Z

S

2

2

X

R

RX

Z

P

cos

Z

R

S

jB

Y

R

V

I

G

P

P

1

L

j

Y

C

j

Y

P

P

2

2

B

G

GB

Y

S

2

2

B

G

Y

P

cos

Y

G

P