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Electron, Photon, Photoelectric Effect and X-Rays — Physics STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 SciencePhysicsElectron, Photon, Photoelectric Effect and X-Rays1 Mark
Question
Cathode rays and canal rays produced in a certain discharge tube are deflected in the same direction if(a) A magnetic field is applied normally(b) An electric field is applied normally(c) An electric field is applied tangentially(d) A magnetic field is applied tangentially
   
   
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Answer

(a) A magnetic field is applied normally

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