question_answer

At a specific instant emission of radioactive compound is deflected in a magnetic field. The compound can emit            [AIEEE 2002]

(i) electrons

(ii) protons

(iii) \[H{{e}^{+}}\]

(iv) neutrons

The emission at the instant can be

A) (i), (ii), (iii)

B) (i), (ii), (iii), (iv)

C) (iv)

D) (ii), (iii)

Correct Answer: A

Solution :

[a] Electrons, protons and helium atoms are deflected in magnetic field, so the compound can emit electrons, protons and