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WikiCards · Card list · Science cards · Vector field
Uncommon card · Science
Vector field, an Uncommon card
In vector calculus and physics, a vector field is an assignment of a vector to each point in a space, most commonly Euclidean space R n.
- Rarity
- Uncommon
- Domain
- Science
- ATK
- 69
- DEF
- 52
- Power
- 121
- Wikipedia reads a year
- 83,000
Power 121 (ATK + DEF): stronger than 60 % of WikiCards cards.
Vector field quiz: 3 questions
Three questions on the Vector field card, the way WikiCards duels ask them. Pick an answer, the facts are just below.
Find the missing word
Vector fields often have unit of measurement, forming a vector physical ______.
Answer
quantity. Vector fields often have unit of measurement, forming a vector physical quantity. From the Vector field article on Wikipedia.
Which of these cards hits hardest (highest ATK)?
Answer
Natural philosophy. Natural philosophy 72 · Vector field 69 · Breechloader 65 · Hevea brasiliensis 62 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.
- A vector field on a plane can be visualized as a collection of arrows with given magnitudes and directions, each attached to a point on the plane.
- Vector fields often have unit of measurement, forming a vector physical quantity.
- They may be used to model, for example, the speed and direction of a moving fluid throughout three dimensional space, such as the wind, or the strength and direction of some force, such as the magnetic or gravitational force, as it changes from one point to another point.
Why it is Uncommon
Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Vector field article was read about 83,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 69 and blocks with 52: each hit it takes is cut by 21 %.
How to get Vector 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 Vector field in the power ranking, all domains together.
- Functional groupUncommon · Science · ATK 70 DEF 51
- Hevea brasiliensisUncommon · Nature · ATK 62 DEF 59
- KazooUncommon · Arts · ATK 64 DEF 57
- Agostinho NetoUncommon · History · ATK 65 DEF 56
- Philip SidneyUncommon · History · ATK 70 DEF 51
- Yadavindra SinghUncommon · History · ATK 68 DEF 53
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, Vector field (revision), CC BY-SA 4.0. Photo : Jim.belk, Public domain, Wikimedia Commons.
