Electric field and magnetic field in Thomson mass spectrograph ar… - Vidyadip

MCQ

Electric field and magnetic field in Thomson mass spectrograph are applied

A
Simultaneously, perpendicular
B
Perpendicular but not simultaneously
C
Parallel but not simultaneously
✓
Parallel simultaneously

✓

Answer

Correct option: D.

Parallel simultaneously

In Thomson's mass spectrograph $\vec{E} \| \vec{B}$

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