Question

solve these Questions ⬆⬆⬆⬆⬆⬆⬆⬆⬆⬆​

Answer 1

Answer:

this is your answer.

hope this will help you

Answer 2

1. Resistors in series .

• R1 = 2 ohm .
• R2 = 3 ohm .
• R3 = 4 ohm .

Rs = R1 + R2 +R3 .

Rs = 2 + 3 + 4 .

Rs = 9 ohm .

Resistors in parallel .

• 1/R1 = 2 ohm .
• 1/R2 = 3 ohm .
• 1/R3 = 4 ohm .

1/Rs = 1/R1 + 1/R2 + 1/R3 .

1/Rs = 1/2 + 1/3 + 1/4 .

1/Rs = 6/12 + 4/12 + 3/12 .

1/Rs = 6 + 4 + 3/12 .

1/Rs = 13/12 .

Rs = 1.0833333 ( 3 reoccurring ) .

The answer in your text is wrong .

2.

a.

Two 6 ohm resistors in series and 1 6 ohm resistors is parallel .

• R1 = 6 ohm .
• R2 = 6 ohm .
• R3 = 6 ohm .

Rs1 = R1 + R2 .

Rs1 = 6 + 6 .

Rs1 = 12 .

1/Rs = 1/Rs1 + 1/R3 .

1/Rs = 1/12 + 1/6 .

1/Rs = 1/12 + 2/12 .

1/Rs = 1 + 2/12 .

1/Rs = 3/12 .

1/Rs = 1/4 .

Rs = 4 ohm .

b.

Two pairs of 6 ohm resistors .

1st pair of 6 ohm resistors .

1/Rs = 1/6 + 1/6 .

1/Rs = 1+1/6 .

1/Rs = 2/6 .

1/Rs = 1/3 .

Rs = 3 ohm .

2nd pair of 6 ohm resistors .

1/Rs = 1/6 + 1/6 .

1/Rs = 1+1/6 .

1/Rs = 2/6 .

1/Rs = 1/3 .

Rs = 3 ohm .

So ,

2Rs = 2 × Rs .

2Rs = 2 × 3 .

2Rs = 6 ohm .

Hope this helps you .

Please mark me as the BRIANLIEST .