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Author Question: Two bulbs are shown in a circuit that surrounds a region of increasing magnetic field directed out ... (Read 109 times)

frankwu

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  • Posts: 549
on: Jul 28, 2018

Two bulbs are shown in a circuit that surrounds a region of increasing magnetic field directed out of the page. When the switch is open,
 
   


   
  a.
  bulb 1 is glowing; bulb 2 is dark.
   
  b.
  bulb 2 is glowing; bulb 1 is dark.
   
  c.
  both bulbs glow equally brightly.
   
  d.
  both bulbs glow one half as brightly as they do with the switch closed.
   
  e.
  both bulbs are dark.

Question 2

Two bulbs are shown in a circuit that surrounds a region of increasing magnetic field directed out of the page. When the switch is closed,
 
   


   
  a.
  bulb 1 glows more brightly.
   
  b.
  bulb 2 glows more brightly.
   
  c.
  both bulbs glow equally brightly.
   
  d.
  bulb 1 goes out.
   
  e.
  bulb 2 goes out.


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josephsuarez

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Reply #1 on: Jul 28, 2018
Answer to Question 1

e

Answer to Question 2

c


frankwu

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  • Posts: 549
Reply 2 on: Jul 28, 2018
Gracias!

bdobbins

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  • Posts: 326
Reply 3 on: Yesterday
Excellent

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