Electricity questions This is a list of recently added questions about electricity. What is held in Leyden jar?Electrical charges. Leyden jar is a device that stores static electricity between two electrodes on the inside and outside of a glass jar. It was the first known form of a capacitor (condenser). The glass plays the role of s dielectric material. Created by: smyruhard 52% Radioactive elementsRadioactive elements464Electrical chargesElectrical charges850AlcoholAlcohol62AcidsAcids252physics riddles » What is the unit of the conductance?1S (siemens). Conductance (conductivity) is the reverse of the resistance. So it is a measure of the susceptibility of the element to the flow of the electric current. Siemens is the unit of electric conductance named after German inventor and industrialist Werner von Siemens, founder of the well known Siemens company.Created by: Paweł Kołodziejczykhard 42% 1Ω (ohm)1Ω (ohm)7211S (siemens)1S (siemens)15531H (henry)1H (henry)4991T (tesla)1T (tesla)919names riddles » How are the laws concerning the flow of the current in forks of the electric circuit called?Kirchhoff's circuit laws. Kirchhoff's current law is also called Kirchhoff's first law, Kirchhoff's point rule, or Kirchhoff's junction rule (or nodal rule). The principle of conservation of electric charge implies that: At any node (junction) in an electrical circuit, the sum of currents flowing into that node is equal to the sum of currents flowing out of that node or equivalently The algebraic sum of currents in a network of conductors meeting at a point is zero. Created by: Paweł Kołodziejczykaverage 61% Ampère's circuit lawsAmpère's circuit laws1158Kirchhoff's circuit lawsKirchhoff's circuit laws5531Faraday's circuit lawsFaraday's circuit laws988Ohm's circuit lawsOhm's circuit laws1352technology riddles » What kind of building is that?Solar power plant. In The PS10 Solar Power Plant, 624 movable mirrors concentrate the sun's rays to the top of a 115 meter (377 ft) high, tower where a steam turbine is located. The plant is located near Seville, Spain.Created by: globalquiz.orgaverage 66% superlighthousesuperlighthouse1608solar power plantsolar power plant6901tent-type greenhousetent-type greenhouse667a fountain in Dubaia fountain in Dubai1204light riddles » Where does electric eel occur in the wild?In South America. Electric eels inhabit muddy waters of the Amazon and Orinoco basins floodplains and swamps. Fortunately, these are remote and uninhabited areas, as electric eels can easily kill a human. Although it doesn't eat such large animals (it has no teeth and can swallow only small mammals), a series of electric shocks is enough to stun and drown a horse.Created by: Sumit Tamanghard 50% in Australiain Australia3234in South Americain South America8811in Africain Africa1523in South-East Asiain South-East Asia3748animals of South America riddles » The grand Itaipu dam generates power for two countries. Which ones?Brazil and Paraguay. The Itaipu Dam is located on the Paraná River between Brazil and Paraguay. It is still the largest dam in terms of annual energy generation, even though its capacity is smaller than Three Gorges Dam. Of the twenty generator units, ten generate at 50 Hz for Paraguay and ten generate at 60 Hz for Brazil.Created by: stighard 51% Brazil and ParaguayBrazil and Paraguay7556Argentina and UruguayArgentina and Uruguay2777Colombia and VenezuelaColombia and Venezuela2441Ecuador and PeruEcuador and Peru1976geography of South America riddles » What may happen to a lead battery when overcharged?Explosion. Any lead-acid battery system when overcharged will produce hydrogen gas by electrolysis of water. If the rate of overcharge is small, the vents of each cell allow the dissipation of the gas. A severe overcharge may produce a flammable concentration of hydrogen.Created by: globalquiz.orghard 52% acid leakacid leak4376polarization switchpolarization switch2017explosionexplosion9939sulfurizationsulfurization2493cars riddles » Play technology quiz and see all the questions.