If a reactor produces an average power of 1000 MW for a year, how ...

[AEWBW]

If a reactor produces an average power of 1000 MW for a year, how much 235U is used up assuming 200 MeV are released per fission?
 
  A)
 
  0.35 kg
  B)
 
  1.75 kg
  C)
 
  384 kg
  D)
 
  1.1  108 kg
  E)
 
  3.3  108 kg

Question 2

An LC circuit consists of a 3.4-F capacitor and a coil with a self-inductance 0.080 H and no appreciable resistance.
 
  At t = 0 the capacitor has a charge of 5.4 C and the current in the inductor is zero.
  (a) How long after t = 0 will the current in the circuit be maximum?
  (b) What will be this maximum current?

[snackralk]

Answer to Question 1

C

Answer to Question 2

(a) 0.82 ms (b) 10 mA