Amanethiwekhi eGurumuda
Amandla kagesi kumqhubi webhola - izinkinga nezixazululo
1. Umqhubi webhola elingenalutho ongu-4-μC une-radius engu-8-cm. Thola amandla kagesi ebusweni bebhola. (k = 9.10 9 Nm 2 .C -2 )
Kwaziwa:
The imali kagesi (Q) = 4 μC = 4 x 10-6 C 
Irediyasi yebhola (r) = 8 cm = 8 x 10 -2 m
I-coulomb's constant (k) = 9.10 9 Nm 2 .C -2
Okufunwayo: Amandla kagesi ebusweni bebhola (V)
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
Ukungeniswa Kwamagnetic - izinkinga nezixazululo
1. Izici ezilandelayo zithonya ukungeniswa kukazibuthe kuntambo yomqhubi.
(1) ugesi ogeleza entanjeni
(2) imvume
(4) ibanga lephuzu kusuka kucingo
Yiziphi izitatimende ezilungile
Ithiyori ekhethekile yokuhlobana - izinkinga nezixazululo
1. Into enobude obungamamitha angu-60 ihamba ngesivinini esingu -0.6 c (c = isivinini sokukhanya). Ngokusho komqapheli omile, buyini ubude bento?
Kwaziwa:
Ubude obufanele (Lo ) = amamitha angu-60
Isivinini sento (v) = 0.6 c
Okufunwayo: Ukufinyela kobude (L)
Amagagasi amile - izinkinga nezixazululo
1. Intambo engu-3-m iboshwe kolunye uhlangothi kanti olunye uhlangothi luxhunywe ku-vibrator. Uma i-vibrator idlidlizwa, intambo yakha igagasi elingashintshi , njengoba kuboniswe esithombeni esingezansi.
Nquma indawo ye-antinode yesi-5 kusukela ekugcineni okuhleliwe.
Isixazululo:
Ibanga phakathi kwama-node amabili = amamitha angu-3 / 5 = amamitha angu-3/5.
Ibanga eliphakathi kwe-node yokuqala kanye nesiphelo esinqunyiwe = 3/5 amamitha
Amandla kazibuthe phakathi kwezintambo ezimbili ezihambisanayo - izinkinga nezixazululo
1. Ama-conductor amabili ahambisanayo aphethe ama-current I 1 kanye no-I 2 , njengoba kuboniswe esithombeni esingezansi. Ubukhulu kanye nesiqondiso samandla kazibuthe atholwa yiwo womabili ama-conductor ? (μ o = 4π. 10 -7 Wb.A -1 .m -1 )
Kwaziwa:
The okwamanje kagesi 1 (I1) = 3 Ama-Ampere
Ugesi wamanje 2 (I 2 ) = 5 Ampere
Ukuvuleka kwesikhala esikhululekile (µo ) = 4π x 10 -7 wb A -1 m -1
Ibanga phakathi kwabaqhubi bobabili (L) = 5 cm = 5 x 10 -2 amamitha
Imithetho kaKirchhoff - izinkinga nezixazululo
1. Ingakanani i -voltage yokugcina yebhethri kusekethe engezansi?
Isixazululo
i-emf = amandla e-electromotive = umehluko ongaba khona phakathi kwama-terminals uma kungekho zamanje ukugeleza kuye kusekethe yangaphandle.
I-voltage ye-terminal (V) = umehluko ongaba khona phakathi kwama-terminal lapho ugesi ugeleza usuka ebhethrini.
Uma kungekho mandla akhishwa ebhethrini, i-voltage ye-terminal ilingana ne-emf.
Kwaziwa:
Ukunyakaza okuqondile - izinkinga nezixazululo
1. Ibhola A liphonsa phezulu liqonde phezulu ngesivinini esingu -10 m/s. Ngemva komzuzwana owodwa, lisuka endaweni efanayo, iBhola B liphonswa phezulu liqonde phezulu endleleni efanayo, ngesivinini esingu-25 m/s. Lingakanani ukuphakama kwebhola B uma lihlangana nebhola A.
Isixazululo:
Ekuxazululeni inkinga yokunyakaza okuqondile , inani levektha eliqondiswe phezulu linikezwa uphawu oluhle, inani levektha eliqondiswe phansi linikezwa uphawu olubi.
Amandla kagesi aqinile - izinkinga nezixazululo
1. Uma amandla kagesi angaguquki angu-144 N, ibanga elingakanani phakathi kokushaja kokubili … (1 μC = 10 -6 C kanye no-k = 9.10 9 Nm 2 .C -2 )
Kwaziwa:
Amandla kagesi (F 12 ) = 144 N
Ishaja 1 (q 1 ) = 10 μC = 10 x 10 -6 C
Ishaja 2 (q 2 ) = 4 μC = 4 x 10 -6 C
Okungaguquki (k) = 9 x 10 9 Nm 2 .C -2
C = Coulomb, N = Newton, m = imitha
Ukuphazamiseka kwe-double slit - izinkinga nezixazululo
1. Ukukhanya okuphuzi kudlula ezikhaleni ezimbili bese kubonakala iphethini yokuphazamiseka esikrinini.
(1) Amaphethelo akhanyayo azokhula ngobubanzi uma ukukhanya okuphuzi kufakwa esikhundleni sombala oluhlaza okwesibhakabhaka
(2) Amaphethelo akhanyayo azokhula ngobubanzi uma ibanga eliphakathi kwezikhala lincishisiwe
(3) Ukuqina kokukhanya kwehla uma kukude nomphetho ophakathi
(4) Ukuqina kokukhanya kuhlala njalo uma kukude nomphetho ophakathi