Explanation Write the equation for force acting on electron in an electric field. F = e E Here, F is the force, e is the charge of electron and E is the electric field. Write the general expression for F . F = m a Here, m is the mass of electron and a is the acceleration. Equate the right-hand sides of above two equations. m a = e E (I) Write the equation for horizontal displacement of electron in the electric field. d = v 0 t t = d v 0 (II) Here¸ d is horizontal displacement of electron in the electric field, v 0 is the initial velocity and t is the time. Write the equation for vertical displacement of electron in the electric field. Vertical component of initial velocity is zero. y = 1 2 a t 2 Rewrite the above equation by substituting equation (I). y = 1 2 a ( d v 0 ) 2 = a d 2 2 v 0 2 (III) Draw a triangle showing the lengths y f , y and L . Apply Thales theorem to the above triangle. y y f = L + d d y f = y d L + d Rewrite the above equation by substituting equation (III). y f = ( a d 2 2 v 0 2 ) d L + d = ( L + d ) a d 2 v 0 2 Rewrite the above equation by substituting e E m for a from equation (II)

4th Edition

ISBN: 9781118875865

Author: Ruth W. Chabay, Bruce A. Sherwood

Publisher: WILEY

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Relativistic Energy and Momentum

According to classical physics, time flow is the same for every observer. But according to einstein's theory, time flow is different for different observers. The idea that time flow is not the same for all may sound strange because we may not experience …

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Chapter 2, Problem 38P

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The position on screen at which electron hits the screen.

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Chapter 2, Problem 37P

Chapter 2, Problem 39P

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Matter and Interactions

Ch. 2.1 - (1) Two external forces. 〈40, −70, 0〉 N and 〈20,...Ch. 2.2 - (a) In the colliding students example, how was Δt,...Ch. 2.3 - (1) You drop a piece of paper, and observe that it...Ch. 2.4 - (1) For the third time step in the iterative...Ch. 2.5 - A ball is kicked on Earth from a location 〈9.0,...Ch. 2.6 - 6 (1) You push on a spring whose stiffness is 11...Ch. 2.6 - Prob. 7CP Ch. 2.6 - Prob. 8CP Ch. 2.7 - Jupiter goes around the Sun in 4333 Earth days....Ch. 2.7 - Some code would need to be added in front of each...

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