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Mkey [24]
3 years ago
13

Can anyone give me the answer and how to do it

Mathematics
2 answers:
Gelneren [198K]3 years ago
7 0

Answer:

54 - 10y

Step-by-step explanation:

Distribute each of the 3 parenthesis

= 12y + 24 - 32y + 32 - 10y - 2 ← collect like terms

= 54 - 10y

Liono4ka [1.6K]3 years ago
6 0
Answer = 54 - 10 y
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Apply the junction rule to the junction labeled with the number 1 (at the bottom of the resistor of resistance R2R2R_2). Answer
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Answer:

-I₁ + I₂ + I₃ = 0

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Step-by-step explanation:

The image of the circuit is obtained online and attached to the question.

The junction rule is essentially a law of conservation of current (charges). It applies to electrical circuits at steady state.

It explains that the for any given junction (node in an electrical circuit), the sum of current entering the junction is equal to the sum of current leaving the junction. That is, the net sum of current at any junction is zero.

Current entering a junction is assigned a positive sign and that leaving the junction is assigned a negative sign.

Σ I = 0

From the image of the circuit attached, I₁ is leaving the junction labelled number 1 and I₂ and I₃ are entering the junction.

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3 years ago
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Step-by-step explanation:

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Step-by-step explanation:

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