COMEDK · Physics · 21. Magnetic Effects of Current
A negative charge particle is moving upward in a magnetic field which is towards north. The particle is deflected towards
- A West
- B South
- C East
- D North
Answer & Solution
Correct Answer
(C) East
Step-by-step Solution
Detailed explanation
The force on a moving charge in a magnetic field is given by the Lorentz force formula \(\vec{F} = q(\vec{v} \times \vec{B})\). Here, the charge \(q\) is negative. The velocity vector \(\vec{v}\) is directed upward (along the positive z-axis, \(\hat{k}\)), and the magnetic field…
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