Q. During $X$-ray production from coolidge tube if the current in increased, then
A) The penetration power increases
B) The penetration power decreases
C) The intensity of $X$-rays increases
D) The intensity of $X$-rays decreases
Explanation
(c) When current in $X$-ray tube is increased, then the number of electrons striking the anticathode increases which in turn increases the intensity of $X$-rays
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.