Pinchikilla hark'ay

Pinchikilla muyu: pinchikilla mast'ayniyuq V pinchikilla pukyu, pinchikilla hark'ayninta R puriq pinchikilla puriy I.

Pinchikilla hark'ay nisqaqa huk pinchikilla pusaqpa pinchikilla puriyman hark'aq kaynin.

Ohmpa kamachiynin nisqakama kay hinatam huchhanchik:

$R={V \over I}\;$

R: pinchikilla hark'ay

V: pinchikilla mast'ay

I: pinchikilla puriy