A positive charge particle with charge q and mass m is moving with velocity v=v0^i in a uniform magnetic field →B=−B0^k. The time spent by the particle in the magnetic field if d is equal to mv2qB will be.

A positive charge particle with charge q and mass m is moving with vel

1.	A positive charge particle with charge q and mass m is moving with velocity v=v0^i in a uniform magnetic field →B=−B0^k. The time spent by the particle in the magnetic field if d is equal to mv2qB will be.
Answer» A positive charge particle with charge $q$ and mass $m$ is moving with velocity $v = v_{0}^i$ in a uniform magnetic field $\to B = - B_{0}^k$ . The time spent by the particle in the magnetic field if $d$ is equal to $\frac{m v}{2 q B}$ will be.

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A positive charge particle with charge q and mass m is moving with velocity v=v0^i in a uniform magnetic field →B=−B0^k. The time spent by the particle in the magnetic field if d is equal to mv2qB will be.

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