3 years ago

Name the component used in electric circuits that is sensitive to temperature

Physics

1 answer:

ahrayia [7]3 years ago

5 0

Answer :

<h3><em>Tungsten</em><em> </em><em>filament </em></h3>

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Condition just before the slipping starts

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$\mu_s\ m g=m\ \omega^2\ r\\ \omega^2=\dfrac{\mu_s\ m g}{m r}\\ \omega=\sqrt{\dfrac{\mu_s\ g}{ r}}\\ \omega=\sqrt{\dfrac{0.82\times 10}{ 0.19}}\ rad/s\\\omega= 6.56\ rad/s$

$\omega=\dfrac{2\pi N}{60}\\N=\dfrac{60\times \omega}{2\pi }\\N=\dfrac{60\times 6.56}{2\pi }\ RPM\\N=62.64\ RPM$

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