Amasekethe e-capacitor achungechunge kanye nahambisanayo - izinkinga nezixazululo
1. Ziyini izindleko eziphelele kumasekethe e-capacitor angezansi (1 μF = 10 -6 F)
Kwaziwa:
I-Capacitor 1 (C)1) = 3 μF
I-Capacitor 2 (C 2 ) = 3 μF
I-Capacitor 3 (C 3 ) = 3 μF
I-Capacitor 4 (C 4 ) = 2 μF
I-Capacitor 5 (C 5 ) = 3 μF
I-Voltage (V) = 3 Volt
Okufunwayo: Isamba sokushaja kumasekethe e-capacitor (Q)
Isixazululo:
I-capacitor efanayo
Ama-Capacitor C1 , C2 kanye no-C3 axhunywe ochungechungeni. I-capacitor efanayo:
1/C 123 = 1/C 1 + 1/C 2 + 1/C 3 = 1/3 + 1/3 + 1/3 = 3/3
C 123 = 3/3 = 1 μF
Ama-Capacitor C 123 kanye ne-C 4 axhunywe ngokulingana . I-capacitor efanayo:
C 1234 = C 123 + C 4 = 1 + 2 = 3 μF
Ama-Capacitor C 1234 kanye ne-C 5 axhunywe ngochungechunge. I-capacitor efanayo:
1/C = 1/C 1234 + 1/C 5 = 1/3 + 1/3 = 2/3
C = 3/2 μF
C = 3/2 x 10 -6 F
Izindleko eziphelele:
Izindleko eziphelele ku-capacitor elinganayo = izindleko eziphelele kumasekethe e-capacitor:
Q = VC = (3 Volt)(3/2 x 10 -6 Farad) = 9/2 x 10 -6 Coulomb
Q = 9/2 microCoulomb = 9/2 μC
Q = 4.5 μC
2. Uma i-C 1 = C 2 = 2 μF, i-C 3 = C 4 = 1 μF kanye ne-C 5 = 4 μF, thola inani lamacala kumasekethe e-capacitor njengoba kuboniswe esithombeni esingezansi (1 μF = 10 -6 F)
Kwaziwa:
I-Capacitor 1 (C 1 ) = 2 μF
I-Capacitor 2 (C 2 ) = 2 μF
I-Capacitor 3 (C)3) = 1 μF
I-Capacitor 4 (C 4 ) = 1 μF
I-Capacitor 5 (C 5 ) = 4 μF
I-Voltage (V) = 1.5 Volt
Okufunwayo: Inani eliphelele lamacala kumasekethe (Q)
Isixazululo:
I-capacitor efanayo:
Ama-capacitor C 3 kanye ne-C 4 axhunywe ngokulingana. I-capacitor efanayo:
C 34 = C 3 + C 4 = 1 + 1 = 2 μF
Ama-Capacitor C5 , C1 , C2 kanye no-C34 axhunywe ngochungechunge. I-capacitor efanayo:
1/C = 1/C 5 + 1/C 1 + 1/C 2 + 1/C 34
1/C = 1/4 + 1/2 + 1/2 + 1/2
1/C = 1/4 + 2/4 + 2/4 + 2/4
1/C = 7/4
C = 4/7 μF
C = 4/7 x 10 -6 F
Izindleko eziphelele:
Izindleko eziphelele ku-capacitor elinganayo = izindleko eziphelele kumasekethe e-capacitor:
Q = VC = (1.5 Volt)(4/7 x 10 -6 Farad) = 6/7 x 10 -6 Coulomb
Q = 6/7 microCoulomb
Q = 6/7 μC
3. Thola inani lamacala kumasekethe e-capacitor njengoba kuboniswe esithombeni esingezansi.
Kwaziwa:
I-Capacitor 1 (C)1) = 3 μF
I-Capacitor 2 (C 2 ) = 3 μF
I-Capacitor 3 (C 3 ) = 4 μF
I-Capacitor 4 (C 4 ) = 4 μF
I-Capacitor 5 (C 5 ) = 8 μF
I-Voltage (V) = 10 Volt
Okufunwayo: Isamba semali eshajwayo kumasekethe (Q)
Isixazululo:
I-capacitor efanayo:
Ama-capacitor C 1 kanye ne-C 2 axhunywe ngokulingana. I-capacitor efanayo:
C 12 = C 1 + C 2 = 3 + 3 = 6 μF
Ama-capacitor C3 kanye ne- C4 axhunywe ngochungechunge. I-capacitor efanayo:
1/C 34 = 1/C 3 + 1/C 4 = 1/4 + 1/4 = 2/4
C 34 = 4/2 = 2 μF
I-Capacitor C 12 , i-capacitor C 34 kanye ne-capacitor C 5 zixhunywe ngokulingana. I-capacitor efanayo:
C = C 12 + C 34 + C 5 = 6 + 2 + 8 = 16 μF = 16 x 10 -6 AmaFarad
Izindleko zikagesi eziphelele:
Izindleko eziphelele ku-capacitor elinganayo = izindleko eziphelele kumasekethe e-capacitor:
Q = VC = (10 Volts)(16 x 10 -6 Farads) = 160 x 10 -6 Coulombs
Q = 160 microCoulombs = 160 μC
Imibuzo nezimpendulo ezingu-20 eziphathelene nezifunda ze-capacitors eziwuchungechunge kanye nezihambisanayo:
1. Umbuzo: Ama-capacitor axhunywe kanjani ekucushweni kochungechunge?
Impendulo: Ekucushweni kochungechunge, ama-capacitor axhunyiwe kusukela ekuqaleni kuya ekugcineni, ngakho-ke ugesi ofanayo ugeleza kuwo wonke ama-capacitor.
2. Umbuzo: Ama-capacitor axhunywe kanjani ngendlela efanayo?
Impendulo: Ekucushweni okuhambisanayo, ama-capacitor axhunywe ezindaweni ezivamile noma ezindaweni ezihlanganayo, okuvumela ukuhamba kwe-current okuhlukene nge-capacitor ngayinye kodwa kugcinwa i-voltage efanayo kuzo.
3. Umbuzo: Ubala kanjani amandla alinganayo e-capacitor ochungechungeni?
Impendulo: Ukuphindaphinda kwe-capacitance elinganayo ekuxhumaneni kochungechunge kuyisamba se-reciprocals ye-capacitance ngayinye: 1/Cₑq = 1/C₁ + 1/C₂ + … + 1/Cₙ.
4. Umbuzo: Ubala kanjani amandla alinganayo e-capacitor ngokulingana?
Impendulo: I-capacitance elinganayo ekuxhumaneni okuhambisanayo iyisamba sama-capacitance ngamanye: Cₑq = C₁ + C₂ + … + Cₙ.
5. Umbuzo: Kwenzekani kumthamo ophelele uma ama-capacitor engezwa ochungechungeni?
Impendulo: Ukwengeza ama-capacitor ochungechungeni kunciphisa umthamo ophelele noma olinganayo.
6. Umbuzo: Kwenzekani kumthamo ophelele uma ama-capacitor engezwa ngokuhambisana?
Impendulo: Ukwengeza ama-capacitor ngokulinganisa kwandisa umthamo ophelele noma olinganayo.
7. Umbuzo: Ishaja egcinwe kuma-capacitor ixhunywe kanjani ochungechungeni?
Impendulo: Ishaja egcinwe ku-capacitor ngayinye ekuxhumekeni kochungechunge iyafana ngoba ugesi ofanayo ugeleza kuzo zonke.
8. Umbuzo: I-voltage isatshalaliswa kanjani kuwo wonke ama-capacitor axhunywe ochungechungeni?
Impendulo: I-voltage iyonke ihlukaniswe phakathi kwama-capacitor ngokulandelana, futhi i-voltage kuyo yonke i-capacitor ilingana ngokuphambene nomthamo wayo.
9. Umbuzo: Amandla agcinwe ochungechungeni noma inhlanganisela efanayo yama-capacitor aqhathaniswa kanjani namandla agcinwe kuma-capacitor ngamanye?
Impendulo: Amandla aphelele agcinwe enhlanganisweni yama-capacitor yisamba samandla agcinwe kuma-capacitor ngamanye, kungakhathaliseki ukuthi alandelana noma ahambisana.
10. Umbuzo: I-voltage yokuqhekeka kwenhlanganisela yochungechunge lwama-capacitor iqhathaniswa kanjani nama-capacitor ngamanye?
Impendulo: Enhlanganisela yochungechunge, i-voltage yokuqhekeka ivame ukunqunywa yi-capacitor ene-voltage yokuqhekeka ephansi kakhulu.
11. Umbuzo: Kubaluleke ngani ukusebenzisa ama-capacitor anesilinganiso se-voltage esifanayo ekucushweni okuhambisanayo?
Impendulo: Ukusebenzisa ama-capacitor anesilinganiso esifanayo se-voltage ngesikhathi esifanayo kuqinisekisa ukuthi i-capacitor ngayinye ingakwazi ukusingatha i-voltage evamile kuwo, kuvimbele umonakalo noma ukwehluleka okungenzeka.
12. Umbuzo: Kungani ungasebenzisa ama-capacitor ochungechungeni?
Impendulo: Ama-capacitor achungechungeni angasetshenziswa ukufeza amandla alinganayo aphansi noma ukwandisa i-voltage yokuqhekeka iyonke yenhlanganisela.
13. Umbuzo: Kungani ungasebenzisa ama-capacitor ngesikhathi esifanayo?
Impendulo: Ama-capacitor ahambisanayo angasetshenziswa ukwandisa umthamo ophelele noma ukusabalalisa isitoreji seshaja kuma-capacitor amaningi ezinhlelo zokusebenza ezidinga umthamo wokushaja ophezulu.
14. Umbuzo: Amandla aphelele agcinwe kwinhlanganisela efanayo yama-capacitor angabalwa kanjani?
Impendulo: Amandla aphelele angabalwa njengo-½ Cₑq V², lapho i-Cₑq iyi-capacitance efanayo ehambisanayo, kanti i-V iyi-voltage evamile.
15. Umbuzo: Uyini umphumela wokuba namandla angalingani ekuxhumaneni kochungechunge?
Impendulo: Ekuxhumekeni ochungechungeni lwe-capacitances engalingani, ukusatshalaliswa kwe-voltage kuzohluka, lapho ama-capacitor amancane eba nokwehla kwe-voltage okukhulu kuwo.
16. Umbuzo: Ama-capacitor angochungechunge kanye nahambisanayo angasetshenziswa kanjani ekulungiseni amasekethe?
Impendulo: Uchungechunge kanye nokucushwa okufanayo kwama-capacitor kungasetshenziswa ukufeza amaza athile okuzwakala noma ukushintsha kwesigaba kumasekethe okulungisa, njengakumarediyo noma ekucutshungulweni kwesignali.
17. Umbuzo: Yini engenzeka ku-capacitance elinganayo yenhlanganisela ehambisanayo uma i-capacitor eyodwa yehluleka ukujikeleza okufushane?
Impendulo: I-capacitor ejikelezayo ehambisanayo ingasuswa ngempumelelo kusekethe, okuholela ekunciphiseni amandla alinganayo.
18. Umbuzo: Yini engenzeka kumthamo olinganayo wenhlanganisela yochungechunge uma i-capacitor eyodwa yehluleka ukusebenza nge-open-circuit?
Impendulo: I-capacitor evulekile ochungechungeni ingaphula ukugeleza kwamanje, okwenza i-capacitance elingana ibe yi-zero.
19. Umbuzo: Uchungechunge kanye nokuhlanganiswa okuhambisanayo kwama-capacitor kuthinta kanjani i-impedance kumasekethe e-AC?
Impendulo: Ukuhlanganiswa kochungechunge kwandisa i-impedance, kuyilapho ukuhlanganiswa okuhambisanayo kunciphisa. Lokhu kuziphatha kungasetshenziswa ukuhlunga noma ukudlulisa amaza athile kumasekethe e-AC.
20. Umbuzo: Ungakwazi yini ukuxuba uchungechunge kanye nokucushwa okuhambisanayo kwisekethe efanayo?
Impendulo: Yebo, uchungechunge kanye nokucushwa okuhambisanayo kungaxutshwa ngaphakathi kwesekethe efanayo ukuze kufezwe amanani nezici ezifiselekayo ze-capacitance. Ukuhlaziywa kudinga ukusebenzisa imithetho kokubili uchungechunge kanye nokuhlanganiswa okuhambisanayo.
Ukuqonda izakhiwo kanye nokuziphatha kwama-capacitor ngochungechunge kanye nokucushwa okuhambisanayo kubalulekile ekwakhiweni nasekuhlaziyweni kwamasekethe kagesi, okuvumela onjiniyela ukuthi bahlele amasekethe ngokwezidingo nemisebenzi ethile.
