Science, asked by khem93, 1 year ago

calculate the power used in the 2ohm resistor.
(1).A 4volt battery in parallel with 12ohm and 2ohm resistor...

Answers

Answered by digi18

Voltage is same in parallel circuit.

So, find current across 2 ohm resistor

I = v / r

I = 4/2 = 2A

Now power across 2 ohm resistor is

P = VI

= 4 × 2 = 8w

Thanks

khem93: why you not use some of 12 ohm and 2 ohm....where is it gone???plz tell me

khem93: bro....current.... ka isme kya role he ..parallel me to total R nikalna he to 1/R+1/R2 formula lagana padega na.....

khem93: broo

khem93: hmm....ye vi he thnkxx

khem93: Dhanyebadd ........

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calculate the power used in the 2ohm resistor. (1).A 4volt battery in parallel with 12ohm and 2ohm resistor...

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calculate the power used in the 2ohm resistor.
(1).A 4volt battery in parallel with 12ohm and 2ohm resistor...