Question

ul: (Alls. When a charged particle moving with velocity v is subjected to a magnetic field of induction B, the force on it is non-zero. This implies that:
1. angle between V and B is necessarily 90°.
2. angle and B between can have any value other than 90°
3. angle between ✓ and B have any value other than zero and 180°
4. angle between V and B is either zero or 180°.​

Answer 1

Answer:

3. angle between ✓ and B have any value other than zero and 180°