If the voltage applied to a parallel-plate capacitor is doubled, ...

[Chelseaamend]

If the voltage applied to a parallel-plate capacitor is doubled, the electric field between the plates
 
  A)
 
  is halved.
  B)
 
  quadruples.
  C)
 
  is tripled.
  D)
 
  remains the same.
  E)
 
  is doubled.

Question 2

The rms speed of the molecules of a gas is 200 m/s at a temperature 300 K. What is the mass of the individual molecules?
 
  A)
 
  2.13  10-25 kg
  B)
 
  2.45  10-25 kg
  C)
 
  5.66  10-25 kg
  D)
 
  1.78  10-25 kg
  E)
 
  3.11  10-25 kg

[bigsis44]

Answer to Question 1

E

Answer to Question 2

E

[Chelseaamend]

TY

[bigsis44]

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