Chapter 12

NCERT
Class 10
Science
Solutions
3. A positively-charged particle (alpha-particle) projected towards the west is deflected towards the north by a magnetic field. The direction of magnetic field is : (a) towards south (b) towards east (c) downward (d) upward

Question:

A positively-charged particle (alpha-particle) projected towards the west is deflected towards the north by a magnetic field. The direction of magnetic field is :

(a) towards south                      (b) towards east

(c) downward                            (d) upward

Answer:

(d) upward

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