2 A particle of mass 10 g and charge 80 μC moves through a uniform magnetic field, in a region where the free-fall acceleration is -9.8 m/s². The velocity of the particle is a constant 201 km/s, which is perpendicular to the magnetic field. What, then, is the magnetic field?

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For problem 2, assume a mass of 4.2 g and solve for the required magnetic field, B ***in units of mT (miliTesla)***. 5 sig. figs.
**Problem 2: Magnetic Field of a Moving Charged Particle**

A particle of mass 10 g and charge 80 µC moves through a uniform magnetic field, in a region where the free-fall acceleration is \(-9.8\hat{\jmath} \, \text{m/s}^2\). The velocity of the particle is a constant \(20\hat{\imath} \, \text{km/s}\), which is perpendicular to the magnetic field. What, then, is the magnetic field?
Transcribed Image Text:**Problem 2: Magnetic Field of a Moving Charged Particle** A particle of mass 10 g and charge 80 µC moves through a uniform magnetic field, in a region where the free-fall acceleration is \(-9.8\hat{\jmath} \, \text{m/s}^2\). The velocity of the particle is a constant \(20\hat{\imath} \, \text{km/s}\), which is perpendicular to the magnetic field. What, then, is the magnetic field?
For problem 28.2, assume a mass of 4.2 g and solve for the required magnetic field, B, in units of mT (milliTesla). Provide the answer to 5 significant figures.
Transcribed Image Text:For problem 28.2, assume a mass of 4.2 g and solve for the required magnetic field, B, in units of mT (milliTesla). Provide the answer to 5 significant figures.
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