Assertion: A proton and an α - particle are projected with the same k

1.	Assertion: A proton and an α - particle are projected with the same kinetic energy at right angle to a uniform magnetic field, then the α - particle will move along a circular path of smaller radius than the proton. Reason : Bqv=mv2r holds good for the charged particle moving in a circular path in a uniform magnetic field. Choose the most appropriate correct option:
Answer» Assertion: A proton and an $α$ - particle are projected with the same kinetic energy at right angle to a uniform magnetic field, then the $α$ - particle will move along a circular path of smaller radius than the proton. Reason : $B q v = \frac{m v^{2}}{r}$ holds good for the charged particle moving in a circular path in a uniform magnetic field. Choose the most appropriate correct option:

Assertion: A proton and an α - particle are projected with the same kinetic energy at right angle to a uniform magnetic field, then the α - particle will move along a circular path of smaller radius than the proton. Reason : Bqv=mv2r holds good for the charged particle moving in a circular path in a uniform magnetic field. Choose the most appropriate correct option:

Answer»

Assertion: A proton and an $α$ - particle are projected with the same kinetic energy at right angle to a uniform magnetic field, then the $α$ - particle will move along a circular path of smaller radius than the proton.

Reason : $B q v = \frac{m v^{2}}{r}$ holds good for the charged particle moving in a circular path in a uniform magnetic field.

Choose the most appropriate correct option:

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