A photon of wavelength 29 pm is scattered by a stationary ...

[Kikoku]

A photon of wavelength 29 pm is scattered by a stationary electron. What is the maximum possible energy loss of the photon? (mel = 9.11  10-31 kg, h = 6.626  10-34 J  s, c = 3.00  108 m/s)
 
  A) 7.0 keV B) 10 keV C) 12 keV D) 4.0 keV E) 6.1 keV

Question 2

A 1.5-H inductor is connected in series with a 200- resistor through an ideal 15-V dc power supply and an open switch. After closing the, what is the maximum energy that will be contained in the inductor?
 
  A) 3.2 mJ B) 1.2 mJ C) 5.2 mJ D) 2.2 mJ E) 4.2 mJ

[chreslie]

Answer to Question 1

E

Answer to Question 2

E

[Kikoku]

Thanks for the timely response, appreciate it

[Kedrick2014]

YES! Correct, THANKS for helping me on my review