LibraryPhysics EssentialsOne card

A LITTLE SOMETHING WORTH KNOWING

A small discovery. Yours to pass on.

ScienceOne small ahaPhysics concept

SI unit of resistance

Think it. Then flip it.
ahamoraTap to reveal
Back to the cue
ScienceOne small aha
Your new ahaohm (Ω)

The ohm measures electrical resistance. Source: Ohm

ahamoraReference ↗

Keep the thread going

One answer is a beginning.

Share a little curiosity, or follow it into the full collection.

Flip the full deck →

More from Physics Essentials

A few more worth knowing.

  1. 49Charge of an electronRECALL
    Negative

    A proton has positive charge

    Open this card ↗
  2. 50Unit of electrical potentialRECALL
    volt (V)

    One joule per coulomb

    Open this card ↗
  3. 51This quantity measures the rate of electric charge flow.RECALL
    Electric current

    Measured in amperes

    Open this card ↗