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Author Question: What maximum power can be generated from an 18-V emf using any combination of a 6.0- resistor and a ... (Read 78 times)

joesmith1212

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on: Aug 6, 2020

Question 1

What is the resistance of a wire made of a material with a resistivity of 3.2 × 10−8Ω⋅ m if its length is 2.5 m and its diameter is 0.50 mm?

◦
0.16 Ω

◦
0.10 Ω

◦
1.28 Ω

◦
0.41 Ω

◦
0.81 Ω


Question 2

What maximum power can be generated from an 18-V emf using any combination of a 6.0-Ω resistor and a 9.0-Ω resistor?

◦
54 W

◦
71 W

◦
90 W

◦
80 W

◦
22 W
Physics for Scientists and Engineers ¦ Serway, Jewett ¦ 9th Edition
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Marked as best answer by joesmith1212 on Aug 6, 2020

kmb352

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Reply #1 on: Aug 6, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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joesmith1212

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Reply 2 on: Aug 6, 2020
Excellent

billybob123

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Reply 3 on: Yesterday
Wow, this really help

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