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WikiCards · Card list · Science cards · Inductor
Uncommon card · Science
Inductor, an Uncommon card
An inductor, also called a coil, choke, or reactor, is a passive two-terminal electrical component that stores energy in a magnetic field when an electric current flows through it.
- Rarity
- Uncommon
- Domain
- Science
- ATK
- 80
- DEF
- 74
- Power
- 154
- Wikipedia reads a year
- 140,000
Ranked #1,525 of the 3,000 cards of the base set by power (ATK + DEF).
The facts on the card
The card carries these facts from its Wikipedia article.
- An inductor typically consists of an insulated wire wound into a coil.
- When the current flowing through the coil changes, the time-varying magnetic field induces an electromotive force, or voltage, in the conductor, described by Faraday's law of induction.
- According to Lenz's law, the induced voltage has a polarity which opposes the change in current that created it.
Why it is Uncommon
Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Inductor article was read about 140,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 80 and blocks with 74: each hit it takes is cut by 30 %.
How to get Inductor
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 Inductor in the power ranking, all domains together.
- CultivarUncommon · Nature · ATK 74 DEF 80
- LuckUncommon · Science · ATK 76 DEF 78
- EquisetumUncommon · Nature · ATK 75 DEF 79
- Steam turbineUncommon · Science · ATK 80 DEF 74
- AirportUncommon · Society · ATK 82 DEF 72
- Battle of ImphalUncommon · History · ATK 75 DEF 79
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, Inductor (revision), CC BY-SA 4.0. Photo : Miguel, CC BY-SA 3.0, Wikimedia Commons.
