Verified Solution • 2025–26 Session moderate

QPages 393-394: Q1: HC Verma: Concepts of Physics - Volume 2 X-Rays Pages 393-394: Q1 Solution: An X-ray beam can be deflected

⚠️ Common Exam Traps & Conceptual Pitfalls

Students often mistake X‑rays for charged particles (e.g., electrons) and expect them to curve in $\mathbf{E}$ or $\mathbf{B}$ fields. Remember that X‑rays are neutral photons—electromagnetic waves—so static electric or magnetic fields exert no force on them.

An X-ray beam can be deflected

Multiple Choice Options

  • A by an electric field
  • B by a magnetic field
  • C by an electric field as well as a magnetic field
  • D neither by an electric field nor a magnetic field

Step-by-Step Verified Solution

**Answer:** (d) neither by an electric field nor a magnetic field. **Step-by-Step Explanation:** X-rays are electromagnetic waves (neutral), so they are not deflected by electric or magnetic fields.

All Questions in this Chapter

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