1.

Four resistance are connected by an ideal battery of emt 50 volt, circuit is in steady state then the current in write AB is :

Answer»

1A
2A
3A
4A

Solution :
`R_(eq)=(3)/(4)+(8)/(6)=(25)/(12)impliesi_(0)=(V)/(R_(eq))=24Amp` .
`i_(1)=(3)/(4)xx24=18Amp` ., `i_(2)=(4)/(6)xx24=32Amp` .
CURRENT the branch `AB`
`Deltai=2Amp` .


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