Verified Solution • 2025–26 Session moderate

QAIPMT-2006-Ph-2467: NEET 2006 Physics - Class 12 AIPMT-2006-Ph-2467 Solution: When a charged particle moving with velocity \( {v}\) is…

When a charged particle moving with velocity v⃗\vec{v} is subjected to a magnetic field of induction B⃗\vec{B} the force on it is non-zero. This implies that angle between v⃗\vec{v} and B⃗\vec{B} is either zero or 180∘180^\circ angle between v⃗\vec{v} and B⃗\vec{B} is necessarily 90∘90^\circ angle between v⃗\vec{v} and B⃗\vec{B} can have any value other than 90∘90^\circ angle between v⃗\vec{v} and B⃗\vec{B} can have any value other than zero and 180∘180^\circ.

Multiple Choice Options

  • A EL 2
  • B EL 2 /2 ε\varepsilon _ 0
  • C EL 2 /2
  • D zero

Step-by-Step Verified Solution

Electric flux, _ E = � E _ . d S _ = � E d S cos _ _ = � E d S cos _ 90 o = 0 The lines are parallel to the surface.

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