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an electron is emitted with negligble speedfrom negative plate of a parallel plate capacitor charged to a potential differenc V. the seperation between the plate s is d and a magnetic field B exists in the space as shown in figure. show that the electron will fail to strike the upper plate if d>[2m e V/eB 2 ] 1/2


an electron is emitted with negligble speedfrom negative plate of a parallel plate capacitor charged to a potential differenc V. the seperation between the plate s is d and a magnetic field B exists in the space as shown in figure. show that the electron will fail to strike the upper plate if
             
                   d>[2meV/eB2]1/2
 
 
 


Grade:9

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