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Author Question: The current in two identical light bulbs connected in series is 0.25 A. The voltage across both ... (Read 128 times)

Caiter2013

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on: Jul 29, 2018
The current in two identical light bulbs connected in series is 0.25 A. The voltage across both bulbs is 110 V. The resistance of a single light bulb is
 
  A) 22 ohms.
  B) 44 ohms.
  C) 220 ohms.
  D) 440 ohms.
  E) none of the above

Question 2

Two lamps with different filament thicknesses, and therefore different resistances, are connected in series. Greater current is in the lamp with the
 
  A) thick filament.
  B) thin filament.
  C) same in each


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Brummell1998

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Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: C


Caiter2013

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Reply 2 on: Jul 29, 2018
Wow, this really help

Viet Thy

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Reply 3 on: Yesterday
Gracias!

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