1
IIT-JEE 2009 Paper 2 Offline
MCQ (More than One Correct Answer)
+4
-2

Under the influence of the Coulomb field of charge +Q, a charge $$-$$q is moving around it in an elliptical orbit. Find out the correct statement(s):

A
The angular momentum of the charge $$-$$q is constant.
B
The linear momentum of the charge $$-$$q is constant.
C
The angular velocity of the charge $$-$$q is constant.
D
The linear speed of the charge $$-$$q is constant.
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