the resister of 6 ohm,3ohm and 2ohm are connected in parallel it combination of resister is connected to another resister of 4ohm.the circuit consists of a cell of 1.5volt.
1.draw the circuit diagram.
2.total ohm of current flowing in each resister.
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Answer:
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the last part of the answer is
6 ohm → 1 / 4 ampere
3 ohm → 1 / 2 ampere
2 ohm → 3 / 4 ampere
4 ohm → 0.3 ampere
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Answer: I = 0.33 ampere
Explanation:
In parallel
1/R = 1/R1 + 1/R2 +1/R3
1/R = 1/6 + 1/3 + 1/2
1/R = 11/6 ohm
R= 6/11 = .0.545 ohm
The combination is connected to a 4 ohm resistor
Therefore, Req= 4 + 0.545
= 4.545ohm
V = 1.5 volt
V= IR
I = V/R = 1.5/4.545
= 0.33 ampere
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