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11.Dual Nature of Radiation and matter
easy
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
Solution
(a)In discharge tube cathode rays (a beam of negative particles) and canal rays (positive rays) moves opposite to each other. They will experience a magnetic force in the same direction, if a normal magnetic field is switched on
Standard 12
Physics
