The electric current in an X-ray tube (from the target to the filament) operating at 40 kV is 10 mA. Assume that on an average, 1% of the total kinetic energy of the electron hitting hte target are converted into X-rays.
(a) What is the total power emitted as X-rays and (b) how much heat is produced in the target every second?
Answers
Answered by
11
Answer:
A::B::C::D
(a) P = Vi = (40xx10^3)(10xx10^(-3))
-400 W
1% of 400 W is 4 W. (b) Heat generated = 400 W - 4 W
=396 W = 396 J//s.
aage tum sambhalo
FOLLOW ME
Answered by
2
Answer:
A::B::C::D
(a) P = Vi = (40xx10^3)(10xx10^(-3))
-400 W
1% of 400 W is 4 W. (b) Heat generated = 400 W - 4 W
=396 W = 396 J//s.
aage tum sambhalo
FOLLOW ME
Similar questions