Complete each blank from memory, then check against the answers below:

1. Displacement current was introduced by _______ to fix an inconsistency in _______ law for a _______ capacitor. (Maxwell / Ampere's / charging)

2. The formula for displacement current is Id = _______ × dΦ_E/dt, where Φ_E is the _______ between capacitor plates. (ε_{0} / electric flux)

3. All EM waves travel at speed c = _______ m/s in _______, regardless of _______. ($3 \times 10^{8}$ / vacuum / frequency)

4. In an EM wave, E and B are _______ to each other (spatial) and _______ (temporal phase). (perpendicular / in phase)

5. The ratio $E_{0}$/$B_{0}$ in an EM wave equals _______. (c = $3 \times 10^{8}$ m/s)

6. The intensity formula for an EM wave is I = ½ × _______ × _______ × $E_{0}^{2}$. (ε_{0} / c)

7. For complete absorption, momentum transferred = U/_______; for total reflection = _______. (c / 2U/c)

8. EM spectrum in order of increasing frequency: _______, Microwave, _______, Visible, _______, X-rays, _______. (Radio / Infrared / UV / Gamma)

9. Visible light spans from _______ nm (violet) to _______ nm (red). (400 / 700)

10. X-rays and gamma rays are distinguished by their _______, not frequency, since their ranges _______. (source / overlap)

11. Maxwell's equation that states "changing B produces E" is _______'s law. (Faraday)

12. Maxwell's equation that states "no magnetic monopoles exist" is Gauss's law for _______. (magnetism)

13. Microwaves are produced by _______ or _______. (klystron / magnetron)

14. The EM wave used for LASIK eye surgery is _______. (ultraviolet/UV)

15. Gamma rays are used in _______ treatment and originate from _______. (cancer/radiotherapy / radioactive nuclear decay)