WikiCards · Card list · Science cards · Ohm
Uncommon card · Science
Ohm, an Uncommon card
The ohm is the unit of electrical resistance in the International System of Units.
- Rarity
- Uncommon
- Domain
- Science
- ATK
- 68
- DEF
- 41
- Power
- 109
- Wikipedia reads a year
- 180,000
Power 109 (ATK + DEF): stronger than 65 % of WikiCards cards.
The facts on the card
The card carries these facts from its Wikipedia article.
- It is named after German physicist Georg Ohm.
- Various empirically derived standard units for electrical resistance were developed in connection with early telegraphy practice, and the British Association for the Advancement of Science proposed a unit derived from existing units of mass, length and time, and of a convenient scale for practical work as early as 1861.
- Following the 2019 revision of the SI, in which the ampere and the kilogram were redefined in terms of fundamental constants, the ohm is now also defined as an exact value in terms of these constants.
Why it is Uncommon
Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Ohm article was read about 180,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 68 and blocks with 41: each hit it takes is cut by 16 %.
How to get Ohm
Open packs. Each pack holds five cards drawn from real Wikipedia articles, the rarest last, and the fifth card is always Rare or better. The odds are shown in the game. A free pack arrives every hour and two can wait, and the Coins you win in duels buy more packs.
More Science cards
Cards close in power
The cards just above and just below Ohm in the power ranking, all domains together.
- Chi-squared testRare · History · ATK 67 DEF 42
- NameRare · Science · ATK 64 DEF 45
- ExtortionRare · Science · ATK 65 DEF 44
- Outsider artUncommon · Arts · ATK 66 DEF 43
- James WolkUncommon · Arts · ATK 65 DEF 44
- Bay of BiscayUncommon · Nature · ATK 62 DEF 47
Card lists
- All cards from A to ZEvery card, by name
- Nature cards600 cards
- Science cards600 cards
- History cards600 cards
- Arts cards600 cards
- Society cards600 cards
- Tier listS and A tiers by power (ATK + DEF)
- Legendary cards136 cards
- Epic cards262 cards
- Strongest cardsTop 100 by attack
Credits
Text : Wikipedia, Ohm (revision), CC BY-SA 4.0. Photo : original uploader was Вячеслав Митрофанов, Public domain, Wikimedia Commons.


