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CBSE Class 10 Answered

I
Asked by mkvinvestments6 | 09 Sep, 2015, 06:39: PM
answered-by-expert Expert Answer

Hi,

Since the resistance branch of 6 and 3 and 12 and 3 are in parallel, so the voltage across each is same.

Hence, the current in the lower branch is I = V/R = 4/15 A

Hence, the potential difference across 12 ohm resistor is

begin mathsize 14px style straight V subscript 12 equals IR equals 4 over 15 cross times 12 equals 48 over 15 equals 16 over 5 equals 3.2 space straight V end style

Answered by | 09 Sep, 2015, 06:52: PM

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