Isbarbardhigga wareegyada taxan iyo kuwa barbar socda
Cashar 3 / 9
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Waxaan isbarbardhigi karaa sifooyinka wareegyada taxan iyo kuwa barbar socda ee leh qaybo isku mid ah.
Hordhac
Waxaad hore u baratay sida wareegyada taxanaha iyo kuwa barbar socda u shaqeeyaan. Casharkani wuxuu ku barayaa sida loo isbarbardhigo sifooyinkooda iyadoo la isticmaalayo qaybo isku mid ah.
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weli lama diyaarin
Imtixaannada
1. Kee ka mid ah hadallada soo socda ee ku saabsan ammeter-ka (ammeter) ee wareegga (circuit) lagu muujiyay waa sax?
- Ammeter-ku wuxuu cabirayaa hadda (current) dhex maraya resistor-ka.
- Ammeter-ku wuxuu cabirayaa hadda (current) dhex maraya laambadda.
- Jawaabta saxda ah:Ammeter-ku wuxuu sababayaa in laambaddu bakhtiiso.
- Ammeter-ku wuxuu sababayaa in laambaddu si iftiin ah u shiddo.
2. Kee ka mid ah weedhahan ku saabsan ammeter-ka (ammeter) ee wareegga (circuit) la muujiyay waa sax?
- Ammeter-ku wuxuu cabbiraa hadda (current) maraya cell-ka, resistor-ka iyo lamp-ka.
- Ammeter-ku wuxuu cabbiraa hadda maraya resistor-ka iyo lamp-ka.
- Jawaabta saxda ah:Ammeter-ku waa inuu leeyahay laba isku xir (connections) oo kaliya.
- Ammeter-ku wuxuu cabbiraa hadda maraya cell-ka.
3. Waa kee mid ka mid ah hadalladan ku saabsan hadda (current) ee laamaha (branches) ee wareegga (circuit) ee barbar socda (parallel) ee sax ah?
- Hadda ee laanta 8 Ω ayaa ka sarreeya kan laanta 4 Ω.
- Jawaabta saxda ah:Hadda ee laanta 8 Ω ayaa ka hooseeya kan laanta 4 Ω.
- Hadda ee laanta 8 Ω ayaa la mid ah kan laanta 4 Ω.
4. Maxaa ku dhacaya hadda (current) ee laamaha (branch) ee wareegga (circuit) ee barbar socda (parallel) haddii hal resistor 6 $$\Omega$$ oo ku jira la beddelo laba nal (lamps) oo 3 $$\Omega$$ ah oo isku xigta (series)?
- Jawaabta saxda ah:Hadda ee laamaha ayaa isku midi ahaan doona.
- Hadda ee laamaha ayaa kordhi doona.
- Hadda ee laamaha ayaa yaraan doona.
5. Maxaa ku dhacaya hadda ku socota unugga (cell) ee wareeggan haddii laambad kale lagu daro si barbar socda (parallel), sida ku cad sawirka?
- Jawaabta saxda ah:Hadda ayaa kordhi doonta.
- Hadda ayaa yaraan doonta.
- Hadda ayaa isku midi ahaan doonta.
6. Maxaa dhacaya haddii la sii daro laamo (branches) oo ay ku jiraan qaybo (components) oo lagu daro wareegga barbar socda (parallel circuit)?
- Waxay kordhin doontaa danabka (voltage) kaliya.
- Waxay kordhin doontaa iska caabbinta (resistance) kaliya.
- Jawaabta saxda ah:Waxay kordhin doontaa hadda (current) kaliya.
- Waxay kordhin doontaa danabka, iska caabbinta iyo hadda.
1. Maxaa dhacaya marka wareeg taxane ah (series circuit) laga saaro qayb (sida resistor) oo wareegga mar kale la isku xiro?
- Korantada batteriga ayaa kordhi doonta.
- Jawaabta saxda ah:Hadimada batteriga ayaa kordhi doonta.
- Iska caabbinta guud ayaa kordhi doonta.
- Qaybaha kale waxaa saaran yahay koronto sare (voltages) oo iyaga ah.
2. Socodka korontada ee lagu riixayo wareegga leh laba unug oo 1.5 V ah oo isku xigta waa 0.4 A. Waa maxay socodka korontada ee la riixi doono haddii unug saddexaad oo la mid ah lagu daro isku xigga?
- 0.2 A
- 0.4 A
- Jawaabta saxda ah:0.6 A
- 0.8 A
3. Maxaa ku dhacaya nalalka kale ee wareegga (circuit) la muujiyay haddii nalka 2 uu 'qarxo'?
- Dhammaan nalalka kale way sii shidi doonaan.
- Dhammaan nalalka kale way bakhti doonaan.
- Jawaabta saxda ah:Nalalka 1 iyo 3 way bakhti doonaan laakiin nalalka 4 iyo 5 way sii shidi doonaan.
- Nalalka 4 iyo 5 way bakhti doonaan laakiin nalalka 1 iyo 3 way sii shidi doonaan.
4. Dhammaan laambadaha (lamps) ee ku jira wareegga (circuit) la muujiyay waa isku mid. Waa maxay danabka (voltage) ku yaalla laambadda 5aad?
- 2 V
- 3 V
- 4 V
- Jawaabta saxda ah:6 V
5. Laythyada (lamps) ee ku yaal wareegga (circuit) la muujiyay dhamaantood waa isku mid. Waa maxay danabka (voltage) ku xiga laydhka 2?
- 2 V
- 3 V
- Jawaabta saxda ah:4 V
- 6 V
6. Marka resistors badan lagu daro circuit-ka isku xigga (series circuit), kee ka mid ah isbeddelladan ayaa dhaca?
- Korontada (voltage) ku taal dhamaan qaybaha ayaa kordheysa.
- Jawaabta saxda ah:Hadimada (current) ku martaa dhamaan qaybaha ayaa yaraanaysa.
- Hadimada batteriga ayaa kordheysa.
- Iska caabbinta (resistance) guud ee circuit-ka ayaa kordheysa.
Waxa ardaydu arkaan
Tan waa isla casharka sida ardaygu u arko. Waxaad qayb kasta u dirsan kartaa ardayda.
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