3 years ago

Write a formular to show force experienced by charge in magnetic field.

Physics

1 answer:

Mars2501 [29]3 years ago

7 0

Answer:

${ \boxed{ \sf{F = Bev}}}$

Explanation:

F » Force

B » Magnetic flux density

e » magnitude of charge

v » voltage

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astraxan [27]

Answer:

A) $k=34867.3384\ N.m^{-1}$

B) $\omega'\approx84\ Hz$

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We knkow the formula for spring oscillation frequency:

$\omega=2\pi.f$

$\Rightarrow \sqrt{\frac{k_{eq}}{m} } =2\pi.f$

$\sqrt{\frac{k_{eq}}{1380} } =2\times \pi\times 1.6$

$k_{eq}=139469.3537\ N.m^{-1}$

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<u>So, the stiffness of each spring is (as they are identical):</u>

$k=\frac{k_{eq}}{4}$

$k=\frac{139469.3537}{4}$

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3 years ago

Write a formular to show force experienced by charge in magnetic field.​

Write a formular to show force experienced by charge in magnetic field.