Please explain how to solve this question???Step by atep solution required
Sakshi , 3 Years ago
Grade 12th pass
Electric Current> Please explain how to solve this question...
1 Answers
SACHIDANAND
Last Activity: 3 Years ago
oh my friend world most easiest qustion
really medium level but have to think this for solve the qustion – first steo to slove question
between 10 ohm earthed resistor and 30 ohm all are in series due to same current so net resistance is 30 ohm
now earhed 30 ohm resistor and above found resistor are in paralell due to same voltage diff so net resistance 15 ohm
now 15 ohm 12 ohm and internal resitace 3 ohm are in again series so net toatal resistace of circuit is 30 ohm
so corrent I =V/R
I=20/30
I=2/3
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