The radiation corresponding to 3→2 transition of hydrogen atom falls – InterviewSolution

1.	The radiation corresponding to 3→2 transition of hydrogen atom falls on a metal surface to produce photoelectrons. These electrons are made to enter a magnetic field of 3×10−4T. If the radius of the largest circular path followed by these electrons is 10.0 mm, the work function of the metal is close to
Answer» The radiation corresponding to $3 \to 2$ transition of hydrogen atom falls on a metal surface to produce photoelectrons. These electrons are made to enter a magnetic field of $3 \times 10^{- 4} T$ . If the radius of the largest circular path followed by these electrons is $10.0 mm$ , the work function of the metal is close to

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