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View All : Main > Topics > AC Circuits > Sinusoids
Category: Kirchoff's Laws/
diagram_thumbnail Problem 1

Use KVL to find the unknown phasor voltage V.

AC Circuits > Sinusoids > Kirchoff's Laws
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Length: 4:19    Date Added: 2007-07-26 11:25:56    Filename: ac_phasors_kcvl_ex1_eng    ID: 336
diagram_thumbnail Problem 2

Find the time-domain expression for i(t) using phasor techniques.

AC Circuits > Sinusoids > Kirchoff's Laws
Keywords:
Length: 3:59    Date Added: 2007-07-26 11:29:38    Filename: ac_phasors_kcvl_ex2_eng    ID: 337
diagram_thumbnail Problem 3

Use KVL to find the amplitude and phase of v(t) using phasor techniques.

AC Circuits > Sinusoids > Kirchoff's Laws
Keywords:
Length: 5:45    Date Added: 2007-07-26 11:32:49    Filename: ac_phasors_kcvl_ex3_eng    ID: 338
diagram_thumbnail Problem 4

Find the time-domain expression for i(t) using phasor techniques.

AC Circuits > Sinusoids > Kirchoff's Laws
Keywords:
Length: 4:51    Date Added: 2007-07-26 11:35:41    Filename: ac_phasors_kcvl_ex4_eng    ID: 339
Category: Properties/
diagram_thumbnail Problem 1

Determine the following properties for each of the given sinusoidal voltages: amplitude, peak-to-peak value, cyclic frequency (in Hz), angular frequency (in rad/s), period, and phase.

AC Circuits > Sinusoids > Properties
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Length: 3:35    Date Added: 2007-07-26 13:38:14    Filename: ac_sinusoids_properties_ex1_eng    ID: 352
diagram_thumbnail Problem 2

Given the table that describes three sinusoidal currents. Write the mathematical expression for each current in the form i(t) = Imcos(ωt+Φ).

AC Circuits > Sinusoids > Properties
Keywords:
Length: 3:03    Date Added: 2007-07-26 13:49:49    Filename: ac_sinusoids_properties_ex2_eng    ID: 353
diagram_thumbnail Problem 3

Express the voltage v(t) in the form Vmcos(ωt+Φ)

AC Circuits > Sinusoids > Properties
Keywords:
Length: 4:14    Date Added: 2007-07-26 13:55:48    Filename: ac_sinusoids_properties_ex3_eng    ID: 354