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Electricity and Magnetism Level 4

Diagram shows combination of 3 cuboidal spaces (1,2,3) 1 and 2 contain uniform electric field E, where as 2 contains uniform magnetic field B

Find out value of E such that the particle enters the magnetic field parallel to x-axis and just passes through point P along the electric field E at that point.


  1. Neglect the effect of gravity and consider x-axis parallel to L

    \[M=√{3} kg\]

    \[V=2 \frac{m}{sec}\]

    \[q= 1C\]

    \[L=2 m\]



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