Three resistors of 1 ohm ,2 ohm,3 ohm are connected in series with a battery of 12 V as shown in fig . Values of potential difference V1,V2,V3 across the three resistors have resistors have respective values:
a)2V,4V,6V. b)6V,4V,2V
c)3V,2V,1V d)1/12V,2/12V,3/12V
Explain briefly..
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Answer:
answer is option 'a' hope u understand my hand writing
Answer: a)
Explanation:
They are in series combination
so, Equivalent resistance = 3 + 2 + 1
= 6 ohm
Now, By ohm's law V = iR
I = V/R
i = 12 /6
i = 2 Ampere
Current across 1 ohm V = i×1
V = 2volt
Current across 2 ohm V = i × 2
V = 4Volt
Current across 3 ohm V = i × 3
V = 6 Volt
Hope it helps.....✌