You are working late in your electronics shop and find that you need various res
ID: 1318572 • Letter: Y
Question
You are working late in your electronics shop and find that you need various resistors for a project. But alas, all you have is a big box of 10.0 ?resistors. Show how you can make each of the following equivalent resistances by a combination of your 10.0 ? resistors.
Part A
35 ?
SubmitMy AnswersGive Up
Part B
1.0 ?
SubmitMy AnswersGive Up
Part C
3.33 ?
SubmitMy AnswersGive Up
Part D
7.5 ?
You are working late in your electronics shop and find that you need various resistors for a project. But alas, all you have is a big box of 10.0 ?resistors. Show how you can make each of the following equivalent resistances by a combination of your 10.0 ? resistors.
Part A
35 ?
35 A parallel combination of three resistors then connected in series with three others. A parallel combination of two resistors then connected in series with three others. A parallel combination of three resistors then connected in series with two others.SubmitMy AnswersGive Up
Part B
1.0 ?
1.0 Ten in parallel. Ten in series. A parallel combination of three resistors then connected in series with two others connected in parallel.SubmitMy AnswersGive Up
Part C
3.33 ?
3.33 Three in series. Three in parallel. A parallel combination of three resistors then connected in series with three others.SubmitMy AnswersGive Up
Part D
7.5 ?
7.5 Two in parallel in series with four in parallel. Three in parallel in series with two in parallel. Two in parallel in series with five in parallel.Explanation / Answer
a)
(10/3) + 30 = 33.333 ohms
(10/2) + 30 = 35 ohms
(10/3)+20 = 23.33
b)
(10/10) = 1 ohms
10*10 = 100 ohms
(10/3) + (10/2) = 8.33
c)
10*3 = 30
10/3 = 3.33
(10/3) + (10/3) + (10/3) = 10
d)
(10/2) + (10/4) = 7.5
(10/3) + (10/2) = 8.33
(10/2) + (10/5) = 7
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