Mathematics: A10-mh inductor has a parasitic series resistance of rs = 0.5 ω, as shown below. if the current is given by i(t) = 0.1 sin(20t) a, find vr(t) , vl(l), and v(t).

A10-mh inductor has a parasitic series resistance

Ответ:

booo1144

12.03.2022

$v_r(t)=r\cdot i(t)=(0.5\,\Omega)(0.1\sin{(20t)\,A})=0.05\sin{(20t)}\,V\\\\v_l(t)=l\cdot \dfrac{d}{dt}(i(t))=(0.010\,H)(20\cdot 0.1\cos{(20t)\,A/s})=0.02\cos{(20t)\,V}$

Then the total voltage is ...

$v(t)=(0.05\sin{(20t)}+0.02\cos{(20t)})\,V\approx 0.05385\sin{(20t+0.3805)\,V}$

The magnitude of the resultant voltage is √(.02²+.05²); the angle is arctan(.02/.05).

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Ответ:

paigie12

12.03.2022

Mathematics

kite

A quadrilateral is a kite if: one diagonal bisects the vertex angles through which it passes, or. one diagonal is the perpendicular bisector of the other diagonal.

Step-by-step explanation:

not %sure

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A10-mh inductor has a parasitic series resistance of rs = 0.5 ω, as shown below. if the current is given by i(t) = 0.1 sin(20t) a, find vr(t) , vl(l), and v(t).

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