A light beam travelling in the x-direction is described by the electric field $E_y = 300 \: V/m \: \sin \omega\: (t – x/c)$. An electron is constrained to move along the y-direction with a speed of $2 \times 10^7 m/s$. Find the maximum magnetic force on the electron - Clay6.com, a Free resource for your JEE, AIPMT and Board Exam preparation

A light beam travelling in the x-direction is described by the electric field $E_y = 300 \: V/m \: \sin \omega\: (t – x/c)$. An electron is constrained to move along the y-direction with a speed of $2 \times 10^7 m/s$. Find the maximum magnetic force on the electron

$\begin {array} {1 1} (a)\;32 \times 10^{-16} N & \quad (b)\;3.2 \times 10^{-16} N \\ (c)\;32 \times 10^{-18} Nabc & \quad (d)\;3.2 \times 10^{-186} N \end {array}$