The current in the circuit in the following figure is known to be i= Bje 2000 cosl1500t + Bze 000 sin1500t, t 2 0. The capacitor has a value of 80 nF: the initial value of the current is 6 mA : and the initial voltage on the capacitor is -27 V (Figure 1) Find the value of R. Express your answer with the appropriate units. > View Avalable Hint(a) Templates Symbole undo edo reset keyboard shortcuts help R. Value Units Submit Part B Find the value of L. Express your answer with the appropriate units. > Vlew Avallable Hint(») Templates Symbol undo redo reset keyboard shortcuts help L. Value Units Submit Part C Find the value of B . Express your answer with the appropriate units. > View Available Hint(0) Templates Symbols undo redo reset keyboard shortcuts 'help B, - Value Units Submit Part D Figure 1 of 1 Find the value of Bz. Express your answer with the appropriate units. > View Avalable Hint(s) R Templates Symbols undo do reset keyboard shortcuts help Io B- Value Units Vo Submit

The current in the circuit in the following figure is known to be i= Bje 2000 cosl1500t + Bze 000 sin1500t, t 2 0. The capacitor has a value of 80 nF: the initial value of the current is 6 mA : and the initial voltage on the capacitor is -27 V (Figure 1) Find the value of R. Express your answer with the appropriate units. > View Avalable Hint(a) Templates Symbole undo edo reset keyboard shortcuts help R. Value Units Submit Part B Find the value of L. Express your answer with the appropriate units. > Vlew Avallable Hint(») Templates Symbol undo redo reset keyboard shortcuts help L. Value Units Submit Part C Find the value of B . Express your answer with the appropriate units. > View Available Hint(0) Templates Symbols undo redo reset keyboard shortcuts 'help B, - Value Units Submit Part D Figure 1 of 1 Find the value of Bz. Express your answer with the appropriate units. > View Avalable Hint(s) R Templates Symbols undo do reset keyboard shortcuts help Io B- Value Units Vo Submit

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter20: Capacitance In Ac Circuits

Section: Chapter Questions

Problem 2PA: You are working in an industrial plant. You have been instructed to double the capacitance connected...

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Power Measurement

According to Blondel's theorem, the total power is measured with one less number of wattmeters than the number of wires present in the system. So, a single-phase and two-wire system will require one wattmeter and a single-phase and the three-wire system will require two wattmeters, and a three-phase and the three-wire system will also require two wattmeters and a three-phase and the four-wire system will require three wattmeter devices. The wattmeter is a device that measures power using one voltage and one current input as shown in the above figure. Multiple current or voltage input pair cables are used by many power analyzers and digital storage oscilloscopes (DSOs) for measuring watts, in effect within a single instrument acting as multiple wattmeters. It is possible to measure three-phase and four-wire power with one correctly specified power analyzer.

Question

Please help me with parts a, b, c, and d

The current in the circuit in the following figure is known to be
i = Bje-2000t cos1500t + Bze-2000t sin1500t, t > 0.
The capacitor has a value of 80 nF; the initial value of the current is 6 mA ; and the initial voltage
on the capacitor is -27 y .(Figure 1)
Find the value of R.
Express your answer with the appropriate units.
> View Available Hint(s)
Templates Symbols undo rédo reset keyboard shortcuts 'help
R =
Value
Units
Submit
Part B
Find the value of L.
Express your answer with the appropriate units.
• View Available Hint(s)
Templates Symbols undo rédo reset keyboard shortcuts 'help
L =
Value
Units
Submit
Part C
Find the value of B1.
Express your answer with the appropriate units.
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Templates Symbols undo redo reset keyboard shortcuts
B =
Value
Units
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Part D
Figure
1 of 1
Find the value of B2.
Express your answer with the appropriate units.
> View Available Hint(s)
R
Templates Symbols undo rêdo reset keyboard shortcuts
B2 =
Value
Units
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