Chitsanzo cha mavuto a resistor otsatizana

Zitsanzo 4 za Mavuto a Otsutsa Otsatizana

Komanso phunzirani zinthu zotsutsana ndi mndandanda ndi zitsanzo za mavuto otsutsana ndi mzere.

1. Popeza R 1 = 2 Ω ndi R 2 = 4 Ω zalumikizidwa motsatizana. Kodi mtengo wa resistor yolowa m'malo ndi wotani? (Ω = Ohm).

Zokambirana

R = R 1 + R 2 = 2 + 4 = 6 Ω.

Mtengo wa kukana kolowa m'malo ndi waukulu kuposa mtengo wa chokana chilichonse cholumikizidwa motsatizana.

2. R 1 = 1 Ω, R 2 = 2 Ω, R 3 = 3 Ω. Mtengo wosinthira wa resistor ndi…..

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Chitsanzo cha mafunso okhudza kukana magetsi

Komanso phunzirani zinthu zokhudzana ndi kukana kwamagetsi , zitsanzo za mavuto a resistor otsatizana , zitsanzo za mavuto a resistor ofanana.

Zitsanzo ziwiri za Mafunso Otsutsana ndi Magetsi

1. Chipangizo chamagetsi chimalumikizidwa ku gwero lamagetsi la 30 Volt ndipo chimakhala ndi mphamvu ya ma Ampere awiri. Dziwani kukana kwamagetsi kwa chipangizocho!

Zokambirana

Amadziwika kuti:

Mphamvu yamagetsi (V) = 30 Volts

Mphamvu yamagetsi (I) = 2 Ampere

Funso: Kukana kwa magetsi (R)

Yankho:

Fomula yotsutsa magetsi:

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Mafunso a chitsanzo cha torque

10 Mafunso a chitsanzo cha torque

1. Kulemera kwa ndodo AB kunganyalanyazidwe. Ngati FR ndi chifukwa cha mphamvu zitatu F1 , F2 , ndi F3 , ndiye kuti kukula kwa mphamvu F2 ndi mtunda x ndi...

A. 50 N pansi ndi 0,5 m kumanzere kwa AChitsanzo cha Torque Funso 1

B. 50 N mmwamba ndi 0,5 m kumanja kwa A

C. 50 N mmwamba ndi 0,75 m kumanzere kwa A

D. 50 N pansi ndi 0,75 m kumanja kwa A

E. 50 N mmwamba ndi 0,2 m kumanja kwa A

Zokambirana

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Mafunso a Chitsanzo cha Mphamvu Yozungulira

Zitsanzo 11 za Mafunso Okhudza Kusinthasintha kwa Mayendedwe

Nthawi ya Kalembedwe

1. Ndodo yopepuka kwambiri, yotalika masentimita 140. Mphamvu zitatu zimagwira ntchito pa ndodo, F1 = 20 Newton, F2 = 10 N, ndi F3 = 40 N, iliyonse ili ndi malangizo ndi malo monga momwe zasonyezedwera pachithunzichi. Kukula kwa mphamvu yomwe imapangitsa ndodo kuzungulira pakati pa kulemera kwake ndi...

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Chitsanzo cha injini ya Carnot - injini yoyenera yotenthetsera (kugwiritsa ntchito lamulo lachiwiri la thermodynamics)

Zitsanzo 16 za injini za Carnot - injini zabwino zotenthetsera (kugwiritsa ntchito lamulo lachiwiri la thermodynamics)

1. Yang'anani graph ya P-V ya injini ya Carnot yomwe ili pambali! Ngati kutentha kwalowa (Q1 ) = 10.000 joules, ndiye kuti kuchuluka kwa ntchito yomwe injini ya Carnot yachita ndi…

A. 1.500 J Chitsanzo cha injini ya Carnot - injini yabwino yotenthetsera (kugwiritsa ntchito lamulo lachiwiri la thermodynamics) 1

B. 4.000 J

C. 5.000 J

D. 6.000 J

E. 8.000 J

Zokambirana

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