4 Tusaalooyin ah Dhibaatooyinka Iska caabinta Taxanaha
Sidoo kale baro walxaha iska caabinta taxanaha ah iyo tusaalooyinka dhibaatooyinka iska caabinta isbarbar socda.
1. Maadaama R 1 = 2 Ω iyo R 2 = 4 Ω ay ku xiran yihiin taxane. Waa maxay qiimaha iska caabbinta beddelka ah? (Ω = Ohm).
Dood
R = R 1 + R 2 = 2 + 4 = 6 Ω.
Qiimaha iska caabbinta beddelka ah ayaa ka weyn qiimaha iska caabbinta kasta oo ku xiran taxane.
2. R 1 = 1 Ω, R 2 = 2 Ω, R 3 = 3 Ω. Qiimaha iska caabbinta beddelka ah waa…..
Dood
R = R 1 + R 2 + R 3 = 1 + 2 + 3 = 6 Ω.
3. R 1 = 4 Ω, R 2 = 2 Ω, V = 12 Volts. Go'aami (a) qiimaha iska caabbinta beddelka ah (b) qulqulka korantada ee wareegga ku socda (c) qulqulka korontada ee dhex maraya iska caabbinta R 2
Dood
(a) Iska caabbinta beddelka ah
R = R 1 + R 2 = 4 + 2 = 6 Ω.
(b) Koronto koronto
I = V / R = 12 volts / 6 Ω = 2 volts/ Ω = 2 Ampere
(c) Koronto koronto oo dhex marta iska caabinta R2
Sida ku cad sharciga koowaad ee Kirchhoff, ma jiraan wax laamo ah si uu hadda korontada u dhex maro R 1 = hadda korontada oo dhex marta R 2 = hadda korontada oo dhex marta wareegga = 2 Amperes.
4. R1 = 2 Ω, R2 = 4 Ω, R3 = 6 Ω, R4 = 8 Ω, V = 12 Volts. Go'aami (a) Qiimaha iska caabbinta beddelka ah (b) Korontada ku socota wareegga (c) Korontada ku socota iska caabbinta R2 (d) Danabka korontada ee labada daraf ee iska caabbinta R4.
Dood
(a) Iska caabbinta beddelka ah
R = R 1 + R 2 + R 3 + R 4 = 2 + 4 + 6 + 8 = 20 Ω
(b) Koronto koronto
I = V / R = 12 volts / 20 Ω = 0,6 volts/ Ω = 0,6 Ampere
(c) Koronto koronto oo dhex marta iska caabinta R2
Sida ku cad sharciga koowaad ee Kirchhoff, ma jiraan wax laamo ah sidaa darteed qulqulka korontada ee dhex mara wareegga = qulqulka korontada ee dhex mara iska caabinta R 2 = 0,6 Amperes.
(d) V = I 4 R 4 = (0,6 A)(8 Ω) = 4,8 Volts.
