[Answered] The circuit below contains three 100-W light bulbs. The emf = 110 V. Which light bulb(s) is(are) ...

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Author Question: The circuit below contains three 100-W light bulbs. The emf = 110 V. Which light bulb(s) is(are) ... (Read 177 times)

lbcchick

Hero Member
Posts: 550

on: Jul 28, 2018

The circuit below contains three 100-W light bulbs. The emf = 110 V. Which light bulb(s) is(are) brightest?

a.
A

b.
B

c.
C

d.
B and C

e.
All three are equally bright.

Question 2

What is the equivalent resistance between points A and B in the figure when R = 10 ?

a.
20

b.
10

c.
25

d.
15

e.
3.2

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Marked as best answer by a Subject Expert

amynguyen1221

Sr. Member
Posts: 355

Reply #1 on: Jul 28, 2018

Answer to Question 1

a

Answer to Question 2

b

lbcchick

Member
Posts: 550

Reply 2 on: Jul 28, 2018

Thanks for the timely response, appreciate it

ryhom

Member
Posts: 366

Reply 3 on: Yesterday

Wow, this really help

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