Answered: 25. The equivalent resistance across…

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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@25&28 Please help me answer this problem. Choose the correct answer from the given choices. NOTE: Show your solutions or answers why you've got or undergone this answer. BOX YOUR FINAL ANSWER. Make sure your answer is in the given choices. State whether the answer is Option A, B, C, or D. Type only your step by step solutions and answers here, do not handwritten. Failure to follow the above reminders and direction will be marked as not helpful. Thank you.

25. The equivalent resistance
across terminals AB of the
figure shown is: *
Aa
10Ω
Bo
70
9.31 Q
7.24 Q
10.0 Q
6.75 Q

28. A variable resistor has a
range of O to 5 kQ. If the slider
is set at halfway, the value of
the current flowing through a
750 Q load, when connected
to a 100 V supply and used as
a potentiometer, is:
40 mA
20 mA
25 mA
17.39 mA

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