An electron initially at rest, is accelerated through a potential difference of 200 volt, so tha... VIDEO
An electron initially at rest, is accelerated through a potential difference of 200 volt, so that it acquires a velocity \( 8.4 \times 10^{6} \mathrm{~m} / \mathrm{s} \). The value of \( e / m \) of electron will be
(A) \( 2.76 \times 10^{12} \mathrm{C} / \mathrm{kg} \)
(B) \( 1.76 \times 10^{11} \mathrm{C} / \mathrm{kg} \)
(C) \( 0.76 \times 10^{12} \mathrm{C} / \mathrm{kg} \)
(D) None of these
ЁЯУ▓PW App Link - https://bit.ly/YTAI_PWAP
ЁЯМРPW Website - https://www.pw.live
Other Videos By PW Solutions 2022-11-16 \( D \) and \( E \) are points on the sides \( A B \) and \( A C \) respectively of a \( \triang... 2022-11-16 рдирд┐рдореНрди рдореЗрдВ рд╕реЗ рдХреМрди рдЬреНрдпрд╛рдорд┐рддреАрдп рд╕рдорд╛рд╡рдпрд╡рддрд╛ рдкреНрд░рджрд░реНрд╢рд┐рдд рдХрд░реЗрдЧрд╛ ?
рдмреНрдпреВрдЯ-2-рдИрди
рдмреНрдпреВрдЯ-1-рдИрди
2,3-рдбрд╛рдЗрдореЗрдерд┐рд▓рдмреНрдпреВрдЯ-2-... 2022-11-16 If \( 1, \omega, \omega^{2} \) are the three cube roots of unity, prove
\[
(1-\omega)\left(1-\om... 2022-11-16 \( D \) and \( E \) are points on the sides \( A B \) and \( A C \) respectively of a \( \triang... 2022-11-16 In Fig. 6.22, line segment \( \mathrm{DF} \) intersect the side \( \mathrm{AC} \) of a triangle ... 2022-11-16 Two dice are numbered \( 1,2,3,4,5,6 \) and \( 1,1,2,2,3,3 \), respectively. They are thrown and... 2022-11-16 The temperature of an isolated black body falls from \( T_{1} \) to \( T_{2} \) in time \( t \).... 2022-11-16 Choose the wrong statement regarding universal rules of nomenclature.
(A) The first word in a bi... 2022-11-16 Define What is magnetic susceptibility \( \left(\chi_{m}\right) \) ? 2022-11-16 Abscisic acid is an antitranspirant. It prevents transpiration by
(A) forming a film impervious ... 2022-11-16 An electron initially at rest, is accelerated through a potential difference of 200 volt, so tha... 2022-11-16 Which of the following is antiaromatic?
(A) Content not found
(B) Content not found
(C) Content ... 2022-11-16 Ayush starts walking from his house to office. Instead of going to the office directly, he goes ... 2022-11-16 If a shower of rain appears to be falling vertically downwards with a speed of \( 12 \mathrm{~km... 2022-11-16 \( \mathrm{O} \) is the point of intersection of the diagonals \( \mathrm{AC} \) and \( \mathrm{... 2022-11-16 In Fig. \( \quad \mathrm{ABC} \) is a triangle right angled at \( \mathrm{B} \) and \( \mathrm{B... 2022-11-16 If \( A \) is a singular matrix, then \( A \) adj \( A \) is
(A) Identity matrix
(B) Null matrix... 2022-11-16 What is the maximum value of an ac voltage whose rms value is \( 220 \mathrm{~V} \) ? 2022-11-16 Magnetic field due to \( 0.1 \) A current flowing through a circular coil of radius \( 0.1 \math... 2022-11-16 The coordinates of \( A, B, C \) are \( (7,4),(-2,6) \) and \( (5,-1) \), respectively and \( P ... 2022-11-16 рд╕рдВрдХреБрд▓реЛрдВ рджреНрд╡рд╛рд░рд╛ рдкреНрд░рджрд░реНрд╢рд┐рдд рд╕рдорд╛рд╡рдпрд╡рддрд╛ рдХрд╛ рдкреНрд░рдХрд╛рд░ рдмрддрд▓рд╛рдЗрдП рддрдерд╛ рдЗрди рд╕рдорд╛рд╡рдпрд╡реЛрдВ рдХреА рд╕рдВрд░рдЪрдирд╛рдПрдВ рдмрдирд╛рдЗрдПред \( \left[\...