Marangrang a Gurumuda
Matla a motlakase lipotolohong tsa capacitor - mathata le litharollo
1. Etsa qeto ea matla a motlakase potolohong e bontšitsoeng setšoantšong se ka tlase (1 µF = 10-6 F)
Tse tsejoang:
Moqapi 1 (C1) = 3 µF 
Motlakase oa 2 (C2) = 1 µF
Motlakase oa 3 (C3) = 2 µF
Motlakase oa 4 (C4) = 6 µF
Motlakase oa 5 (C5) = 4 µF
Matla a motlakase (V) = li-volt tse 5
1. Ke efe ho tse latelang e bonts'ang se nepahetseng tataiso ea tlhahiso ea makenete ka lebaka la terata e jereng motlakase ...
3 Litjhaja tsa motlakase Masimo a makenete le matla a makenete – Mathata le Litharollo
1. Haeba q e le ntho e ntle tefiso ea motlakase, v ke motsamao oa tjhaja, B ke magnetic field 'me F ke tataiso ea matla a makenete, joale palo e nepahetseng bakeng sa tjhaja ho pholletsa le matla a makenete ke ...
1. Terata P e jereng motlakase oa 6-A ho ea holimo joalo ka ha ho bontšitsoe setšoantšong se ka tlase. Haeba µo = 4π.10-7 wb A-1 m-1 'me ho na le matla a nyonyehang pakeng tsa terata P le Q 1.2.10-5 Nm-1. Fumana boholo le tataiso ea motlakase ka terata Q.
Tse tsejoang:
IP = Li-ampere tse 6
µo = 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 bontšitsoen setšoantšong mona ka tlase.
Haeba RA = 10 cm, RB = 4 cm, le RC = 40cm, ebe karolelano ea lebelo la maqhubu ea 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. TKhoele 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 ho se jwaloli-loop tsa mantlha lia fokotseha
E. Leseli le tla tšoana haeba li-loop li fetoloa
Litšobotsi tsa maqhubu - mathata le litharollo
1. The thepa e akaretsang ea leqhubu Ke tse 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