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Suppose that the particle in exercise in 1.33 an electron projecrted with velocity `v_(x)=2.0 xx10^(6) ms^(-1)` if E between the paltes separted by 0.5 cm is `9.1 xx10^(2)` N/C where will the electron strike the uppear plate `(|e|=1.6 xx10^(-19)c ,m_(e )=9.1 xx10^(-31) kg)`

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Suppose that the particle in Exercise in 1.33 is an electron projected with velocity v_x = 2.0 xx 10^6 ms^(-1) . If E between the plates separated by 0.5 cm is 9.1 xx 10^2 N/C, where will the electron strike the upper plate ? (|e| = 1.6 xx 10^(-19) C, m_(e) = 9.1 xx 10^(-31) kg)

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A moving electron has 4.9 xx 10^(-25) joules of kinetic energy. Find out its de - Broglie wavelength (Given h = 6.626 xx 10^(-34) Js, m_e = 9.1 xx 10^(-31) kg).

In a chamber, a uniform magnetic field of 6.5 G (1 G = 10^(-4) T) is maintained. An electron is shot into the field with a speed of 4.8 x× 10^6 m s^(-1) normal to the field. Explain why the path of the electron is a circle. Determine the radius of the circular orbit. (e = 1.5 x× 10^(-19) C, m_e = 9.1x×10^(-31) kg)

de-Brogile wavelength of an electron accelerated by a voltage of 50 V is close to ( |e| = 1.6 xx 10^(-19)C, m_(e) = 9.1 xx 10^(-31) kg, h = 6.6 xx 10^(-34) Js) :-

In an atom, an electron is moving with a speed of 600 m//s with an accuracy of 0.005% . Certainty with which the position of the electron can be localized is : ( h = 6.6 xx 10^(-34) kg m^2 s^(-1) , mass of electron (e_m) = 9. 1 xx10^(-31) kg) .

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