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WikiCards · Card list · Science cards · Electric field
Uncommon card · Science
Electric field, an Uncommon card
An electric field is a physical field that surrounds electrically charged particles such as electrons.
- Rarity
- Uncommon
- Domain
- Science
- ATK
- 75
- DEF
- 72
- Power
- 147
- Wikipedia reads a year
- 170,000
Power 147 (ATK + DEF): stronger than 80 % of WikiCards cards.
Electric field quiz: 3 questions
Three questions on the Electric field card, the way WikiCards duels ask them. Pick an answer, the facts are just below.
Find the missing word
Because these ______ are exerted mutually, two charges must be present for the forces to take place.
Answer
forces. Because these forces are exerted mutually, two charges must be present for the forces to take place. From the Electric field article on Wikipedia.
Which of these cards hits hardest (highest ATK)?
Answer
1992 Formula One World Championship. 1992 Formula One World Championship 85 · Ionizing radiation 79 · Electric field 75 · Altair 70 ATK in WikiCards.
In a duel, each round asks a question like these about the opposing card, with 15 seconds to answer.
The facts on the card
The card carries these facts from its Wikipedia article.
- In classical electromagnetism, the electric field of a single charge describes their capacity to exert attractive or repulsive forces on another charged object.
- Stationary point charges exert attractive forces on each other when the sign of their charges are opposite, one being positive while the other is negative, and repel each other when the signs of the charges are the same.
- Because these forces are exerted mutually, two charges must be present for the forces to take place.
Why it is Uncommon
Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Electric field article was read about 170,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 75 and blocks with 72: each hit it takes is cut by 29 %.
How to get Electric field
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 Electric field in the power ranking, all domains together.
- VantaraRare · Society · ATK 73 DEF 74
- 1992 Formula One World ChampionshipUncommon · History · ATK 85 DEF 62
- SendaiUncommon · Nature · ATK 80 DEF 67
- GrouseUncommon · Nature · ATK 67 DEF 80
- Jakob FuggerUncommon · Society · ATK 76 DEF 71
- Antwaan Randle ElUncommon · Society · ATK 76 DEF 71
Card lists
- Wikipedia quizNew questions every day
- All cards from A to ZEvery card, by name
- Science cards
- Legendary cards
- Tier listS and A tiers by power (ATK + DEF)
Credits
Text : Wikipedia, Electric field (revision), CC BY-SA 4.0. Photo : Geek3, CC BY-SA 3.0, Wikimedia Commons.
