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Korontada taagan

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Hordhac

Casharkayagu waa "Korantada Taagan" (Static electricity), oo ka tirsan cutubka "Wareegyada Taxanaha ah" (Series circuits). Waa inaad horey u garanaysaa fikradda guud ee korantada iyo sida ay u dhexgasho walxaha.

Muuji qoraalka
Some objects can be charged by rubbing with certain materials. Objects with a static electric charge can exert a force on other objects (that contain electric charge). The electrostatic force acts at a distance. Objects with opposite electric charges attract each other. Objects with the same electric charge as each other repel each other.

Warqadda shaqada

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Imtixaannada

  1. 1. 1. Mid ka mid ah walxahan ayaa ah koronto-qaade (electrical conductor) wanaagsan?

    • balastig
    • galaas
    • caag
    • Jawaabta saxda ah:naxaas

  2. 2. Waa maxay insulator (insulator)?

    • Jawaabta saxda ah:walax aan u oggolaanayn koronto inay dhex marto
    • qalab koronto dhaliya
    • walax u oggolaanaysa koronto inay dhex marto
    • nooc baytari ah

  3. 3. Waa kuwee kuwan soo socda kuwa xambaarsan danab (charge)?

    • atom
    • Jawaabta saxda ah:proton
    • neutron
    • Jawaabta saxda ah:electron

  4. 4. Waa kee mid ka mid ah hadalladan ku saabsan qaab-dhismeedka atamka (atom) ee sax ah?

    • borotoonnada (protons) waxay ku wareegaan xudunta (nucleus)
    • elektaroonnada (electrons) waxay leeyihiin cufis (mass) ah 1
    • elektaroonnada waxay ku yaalliin xudunta (nucleus)
    • Jawaabta saxda ah:elektaroonnada waxay ku wareegaan xudunta (nucleus)

  5. 5. Waa maxay culeyska (charge) ku yaala elektaroonka (electron)?

    • togan (positive)
    • Jawaabta saxda ah:taban (negative)
    • dhexdhexaad (neutral)

  6. 6. Maxaa dhacaya marka aad gacmahaaga isku xoqdo si degdeg ah?

    • way qaboobaan
    • Jawaabta saxda ah:way kululaan sababtoo ah is-xoqashada (friction)
    • waxay noqdaan kuwo koronto ku shuban
    • way ifaan (glow)

  1. 1. Waa maxay waxyaalaha loo baahan yahay in la sameeyo si loogu dallaco (electrostatically charge) xisaabta (ruler) caagta ah?

    • ku xir baytari 9 V ah oo leh silig
    • ku xir koronto 230 V ah oo guriga laga helo
    • ku xoq aluminium foil
    • Jawaabta saxda ah:ku xoq maro

  2. 2. Waa kuwee laba ka mid ah kuwan soo socda noocyada korontada taagan (electrostatic charge)?

    • dhexdhexaad (neutral)
    • Jawaabta saxda ah:togan (positive)
    • Jawaabta saxda ah:taban (negative)
    • woqooyi (north)
    • koonfur (south)

  3. 3. Ruler koronto ku shaqeeya ayaa awood u leh inuu soo qaado warqado aan koronto lahayn sida sawirka ku cad. Kee ayaa ka mid ah hadalladan ku habboon?

    • Jawaabta saxda ah:waxaa jira xoog koronto (electrostatic force) oo soo jiidasho ah oo u dhexeeya ruler-ka iyo warqadda
    • waxaa jira xoog magnetic ah oo soo jiidasho ah oo u dhexeeya ruler-ka iyo warqadda
    • waxaa jira xoog cufisjiidad (gravitational force) ah oo soo jiidasho ah oo u dhexeeya ruler-ka iyo warqadda

  4. 4. Kee ka mid ah weedhahan soo socda ayaa si sax ah u sharxi kara xajka (ruler) la muujiyay? Dooro dhammaan kuwa khusaya.

    • Jawaabta saxda ah:xajku wuxuu leeyahay koronto istaatik ah (electrostatically charged)
    • xajku wuxuu leeyahay terminal togan iyo terminal taban
    • Jawaabta saxda ah:xajku wuxuu leeyahay koronto togan
    • xajku waa bir-magnet ah (magnetic)

  5. 5. Balonada labada ah ee sawirka ku muujisan, waxay la kulmi doonaan kuwa soo socda oo ay ugu wacan tahay kharashkooda korantada (electrical charges)?

    • xoog kor u kaca
    • xoog hoos u dhaca
    • Jawaabta saxda ah:xoog soo jiidasho ah
    • xoog iska celis ah

  6. 6. Cidhifyada xariijinta balaastigga ah ee sawirka ku muujisan ayaa iska riixaya midba midka kale. Kee ka mid ah weedhahan soo socda ayaa sharxi kara sababta? Dooro dhammaan kuwa khuseeysa.

    • Jawaabta saxda ah:xariijinta balaastigga ah waa koronto (charged)
    • Jawaabta saxda ah:korontada ku taal cidhifyada xariijinta waa isku nooc
    • Jawaabta saxda ah:xariijinta waxaa lagu xoqay maro (cloth)
    • xariijinta waa la magnetiyay (magnetised)
    • Jawaabta saxda ah:koronto isku nooc ayaa iska riixda (like charges repel)

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