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3 years ago

Is this right?? plssss help me

Physics

1 answer:

Andreas93 [3]3 years ago

7 0

Answer:

it is

Explanation:

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Given that;

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$\phi = \texttt {magnetic flux}$

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substitute

$\texttt {substitute}\ \frac{1}{2} \Delta \theta R^2 \ \ for \Delta A$

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we plug in the values in the equation above

so, the induce EMF will be

$E=\frac{1}{2} \times (B\sin \theta)R^2\omega\\\\E=\frac{1}{2} \times (B\sin \theta)(\frac{L}{2} )\omega$

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