Remember
Register
AnswerMenu
Questions
Hot!
Unanswered
Categories
Ask a Question
About Us
Recent questions tagged ac
+1
vote
0
answers
424
views
If the input voltage across the primary coil is Δv(t) = 170 cos ωt, where Δv is in volts and t is in seconds, what rms voltage is developed across the secondary coil?
asked
Mar 19, 2012
in
Physics
by
apush
~Expert~
(
552
points)
voltage
ac
+2
votes
2
answers
3,450
views
What is the phase angle between the current and the applied voltage?
asked
Mar 19, 2012
in
Physics
by
apush
~Expert~
(
552
points)
ac
phase-angle
+3
votes
1
answer
2,420
views
An AC source with ΔVmax = 140 V and f = 60.0 Hz is connected between points a and d in the figure.
asked
Mar 19, 2012
in
Physics
by
yoshi
~Expert~
(
919
points)
ac
rlc
+4
votes
1
answer
1,910
views
What is the maximum charge that appears on either of the capacitor plates?
asked
Mar 19, 2012
in
Physics
by
yoshi
~Expert~
(
919
points)
capacitance
charge
ac
+2
votes
1
answer
1,694
views
Find the rms voltage of the source.
asked
Mar 19, 2012
in
Physics
by
apush
~Expert~
(
552
points)
ac
+1
vote
0
answers
619
views
What is the maximum current in a 2.10-µF capacitor when it is connected across a North American electrical outlet having ΔVrms = 120 V and f = 60.0 Hz?
asked
Mar 19, 2012
in
Physics
by
apush
~Expert~
(
552
points)
ac
+1
vote
0
answers
211
views
Assuming the energy stored in the inductor is zero at t = 0, determine the energy stored at t =
asked
Mar 19, 2012
in
Physics
by
apush
~Expert~
(
552
points)
ac
+1
vote
2
answers
3,722
views
The maximum current is 3.00 A at 40.0 Hz. Calculate the inductance L.
asked
Mar 19, 2012
in
Physics
by
yoshi
~Expert~
(
919
points)
ac
+2
votes
1
answer
1,232
views
Find the inductive reactance of the circuit.
asked
Mar 19, 2012
in
Physics
by
yoshi
~Expert~
(
919
points)
ac
+3
votes
1
answer
1,476
views
Find the rms current in each bulb.
asked
Mar 19, 2012
in
Physics
by
Gummmys
~Expert~
(
1,105
points)
rms
ac
+2
votes
1
answer
2,106
views
What is the reading on the ammeter?
asked
Mar 19, 2012
in
Physics
by
Gummmys
~Expert~
(
1,105
points)
ac
+2
votes
1
answer
1,876
views
A certain lightbulb is rated at 60.0 W when operating at an rms voltage of 120 V.
asked
Mar 19, 2012
in
Physics
by
Gummmys
~Expert~
(
1,105
points)
resitance
voltage
ac
+3
votes
1
answer
4,339
views
When an AC source is connected across a 11.5-Ω resistor, the rms current in the resistor is 7.12 A.
asked
Mar 19, 2012
in
Physics
by
Gummmys
~Expert~
(
1,105
points)
ac
resistor
To see more, click for the
full list of questions
or
popular tags
.
...