Marangrang a Gurumuda
Matla a motlakase lipotolohong tsa capacitor - mathata le litharollo
1. Fumana matla a motlakase potolohong e bontšitsoeng setšoantšong se ka tlase (1 µF = 10 -6 F)
Tse tsejoang:
Moqapi 1 (C1) = 3 µF 
Motlakase 2 (C 2 ) = 1 µF
Motlakase 3 (C 3 ) = 2 µF
Motlakase 4 (C 4 ) = 6 µF
Motlakase 5 (C 5 ) = 4 µF
Motlakase oa motlakase (V) = 5 volts
1. Ke efe ho lipalo tse latelang e bonts'ang tataiso e nepahetseng ea tlhahiso ea makenete ka lebaka la terata e jereng motlakase oa motlakase ...
3 Litjhaja tsa motlakase Masimo a makenete le matla a makenete – Mathata le Litharollo
1. Haeba q ke tjhaja ya motlakase e ntle , v ke motsamao wa tjhaja, B ke matla a makenete mme F ke tataiso ya matla a makenete, jwale palo e nepahetseng bakeng sa tjhaja ho pholletsa le matla a makenete ke …
1. Terata P e jereng motlakase 6-A ho ya hodimo jwalo ka ha ho bontshitswe setshwantshong se ka tlase. Haeba µ o = 4π.10 -7 wb A -1 m -1 mme ho na le matla a kgutlisang pakeng tsa terata P le Q 1.2.10 -5 Nm – 1. Fumana boholo le tataiso ya motlakase terata Q.
Tse tsejoang:
IP = 6 Ampere
µ o = 4π x 10 -7 wb A -1 m -1
F/l = 1,2 x 10 -5 N m -1
L = limithara tse 1
Mabili a hoketsoeng ka mabanta - mathata le litharollo
1. Mabili a mararo a hokahantsoe joalo ka ha ho bontšitsoe setšoantšong se ka tlase.
Haeba R A = 10 cm, R B = 4 cm, le R C = 40 cm, joale karolelano ea lebelo la angular la lebili A le lebili C ke …
Tse tsejoang:
Radius ea lebili A (r A ) = 10 cm
Radius ea lebili B (r B ) = 4 cm
Radius ea lebili C (r C ) = 40 cm
Tšebeliso ea molao-motheo oa Bernoulli
1. Lipolelo tse thehiloeng molao-motheong oa Bernoulli ke …
(1) matla a ho phahamisa sefofane
(2) pompo ea haeteroliki
(3) di-spray tsa menoang
(4) balune ea moea o chesang
Litlamorao tsa photoelectric - mathata le litharollo
1. Polelo e nepahetseng mabapi le phello ea photoelectric ke …
A. E ka hlalosoa ka ho nahana ka leseli e le leqhubu
B. Lielektrone tse lokolloang ke bokaholimo ba tšepe li tla fokotseha haeba maqhubu a khanya a eketseha
C. Matla a khanya ha a ame matla a dielektrone tse tswang hodima tshepe
D. Tšusumetso ea photoelectric e etsahala sebakeng sa infrared
E. Tšusumetso ea photoelectric e tla etsahala ha matla a khanya a tšepe a le maholo
5 Khopolo-taba ea Atomo ea Rutherford Thomson Bohr - mathata le litharollo
1. Bofokoli ba khopolo-taba ea athomo ea Rutherford ke …
A. Lielektrone tse potileng khubu ea athomo li tla monya matla
B. Lielektrone li hasana ka ho lekana holim'a athomo e chitja
C. Lielektrone li potoloha khubung joalo ka sistimi ea letsatsi
D. Lielektrone li pota-potile khubu e ntšang maqhubu a motlakase
E. Athomo e na le liqoso tse ntle le tse mpe
tharollo
Karabo e nepahetseng ke C.
Li-transformer le matla a motlakase - mathata le litharollo
1. Khoele ea mantlha ea transformer e loketseng e hokahantsoe le mohloli oa motlakase 'me khoele ea bobeli e hokahantsoe le lebone joalo ka ha ho bontšitsoe ka tlase.
A. Lebone le tla fifala haeba di-loop tsa mantlha di fokotswa
B. Lebone le tla khanya haholo haeba li-loop tsa bobeli li eketsoa
C. Lebone le tla fifala haeba motlakase oa mantlha o eketsoa
D. Lebone le tla ba bobebe haeba di-loop tsa mantlha di fokotswa
E. Leseli le tla tšoana haeba li-loop li fetoloa
Litšobotsi tsa maqhubu - mathata le litharollo
1. Thepa e akaretsang ea leqhubu ke e latelang:
(1) e ke ke ea ata ka har'a vacuum
(2) ho tsamaea ka ho toba ka mokhoa o fapaneng
(3) ho nahana ka botebo
(4) ho ba le ho fapoha ha maikutlo
(5) ho ba le tšitiso