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ICSE Class 10 Physics 2022 Solved Paper

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In the above circuit diagram, calculate :
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Question : 17
Total: 45
the current I2
Solution:  
As, 12Ω and 8Ω are in parallel, so potential difference across then will be same.
‌I1×R1=I2×R2
‌∴‌‌I1×12=I2×8
‌⇒‌‌0.4×12=I2×8
‌⇒‌‌I2=‌
0.4×12
8
=0.6A
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