The circuit below contains three 100-W light bulbs. The emf = ...

[lbcchick]

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

[amynguyen1221]

Answer to Question 1

a

Answer to Question 2

b

[lbcchick]

Wow, this really help

[Sarahjh]

Thanks for the timely response, appreciate it