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sukhopar [10]
2 years ago
11

The inductive reactance of the circuit is exactly twice the resistance: XL=2R. Adjust the phasor that represents the voltage acr

oss the inductor (VL) at the instant indicated to the proper length and orientation.

Physics
1 answer:
SVETLANKA909090 [29]2 years ago
3 0

Answer:

∅=63.43^{0}

Explanation:

z=impedance

x_{l}=2R

R=R

The resultant of the resistances in the circuit is called impedance

x_{l} is inductive reactance of the circuit

R is the resistance of the resistor

z=\sqrt{xl^{2}+R^2 }

z=\sqrt{2R^{2}+R^2 }

Z=\sqrt{5R^2}

Z=R\sqrt{5}ohms

tan∅=2R/R

tan∅=2

∅=Tan^-1(2)

∅=63.43^{0}

phase angle is ∅=63.43^{0}

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Answer:

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Explanation:

Given:

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also, volume of half sphere = \frac{\textup{Total volume}}{\textup{2}}

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Density = 474 kg/m³

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