(Current-7)
Current flows through a light bulb. Suppose a wire is connected across the bulb as shown. When this wire is connected...
A: All the current continues to flow through the bulb
B: Half the current flows through the bulb, half through the wire
C: All the current flows through the wire.
(Current-5)
US Bulbs are rated for 120 V. European bulbs are designed for 240 V.
If you buy a 100 W light bulb as a souvenir in Paris, and plug it in at home, what happens?
A: It glows as usual, like a 100 W bulb should.
B: Bzzzt, it burns out, too much power
C: It glows half as bright (powerful) as usual
D: It glows 1/4 as bright as usual
E: None of these/not enough info/don't know.
(Current hmy-1)
Electric companies generally tell their power customers the # of kilowatt-hours consumed in a month.
What quantity is the power company telling you?
A: power, duh!
B: energy / time
C: time
D: energy
E: None of these/impossible to determine
F: current
(Current_hmy-04)
Rank in order, from largest to smallest, the powers dissipated in resistors a to d.
R, DV
+
-
R, 2DV
+
-
2R, DV
+
-
½ R, DV
+
-
a
b
c
d
1. a , b, c, d
2. b, d, a, c
3. b, c, a=d
4. a=d, c, b
5. b, d, b, c
(Circuits-01)
A battery with voltage ("emf") of 5V is attached to a resistor of resistance R. The circuit diagram is shown below. The point A is at zero volts.
I) The correct voltages at the points B, C, and D are:
A: VB = 0, VC = 5, VD = 0
B: VB = 5, VC < 5, VD> 0
C: VB = 5, VC < 5, VD= 0
D: VB = 5, VC = 5, VD=0
E: None of these.
II) Which way does the current flow in this circuit?
A: Clockwise
B: Counterclockwise
C: Not enough information given
(Circuits-06)
I) What is the "equivalent resistance" of this circuit?
A: 1 W
B: 2 W
C: 3 W
D: 4 W
E: None/???
II) What is the current flowing through resistor R2?
A: 1.5 A
B: 2 A
C: 3 A
D: 4 A
E: 12 A
(Circuits-07)
I) What is the "equivalent resistance" of this circuit?
A: 1 WB: 2 W
C: 3 W
D: 4 W
E: None/???
II) What is the current flowing through resistor R4?
A: 1.5 A
B: 2 A
C: 4 A
D: 6 A
E: 12 A
(Circuits-08)
A circuit is built with two different resistors in series, as shown.
I) What can you say about the current flowing past points A and C?
A: IA = IC
B: IA > IC
C: IA < IC
D: Not enough info.
II) What can you say about the voltage drop across resistor R1 (i.e. VA-VB), compared to the voltage drop across resistor R2 ( i.e. VB-VC)
A: (VA-VB) = (VB-VC ) = 5 V
B: (VA-VB) = (VB-VC ) = 2.5 V
C: (VA-VB) > (VB-VC)
D: (VA-VB) < (VB-VC)
E: Not enough info.
(Circuits-09)
A circuit is built with two resistors in parallel, as shown.
I) What can you say about the current flowing past points A and B?
A: IA = IB
B: IA > IB
C: IA < IB
D: Not enough info.
II) What can you say about the voltage drop across resistor R1 (i.e. VA-VC), compared to the voltage drop across resistor R2 ( i.e. VB-VD)
A: (VA-VC) = (VB-VD ) = 5 V
B: (VA-VC) = (VB-VD ) = 2.5 V
C: (VA-VC) > (VB-VD)
D: (VA-VC) < (VB-VD)
E: Not enough info.
the two ratios that measure liquidity is acid test and current ratio. the acid test ratio is current assets- stock/ current liabilities the current ratio is current assets/ current liabilities
- The Greenland Current -The Kamchatka Current -The Labrador Current
The Alaska Current is a wind driven current.
It is a Cold Current.
alternate current
The cast of Popquiz a gogo - 2003 includes: Leo Blokhuis as Himself - Jury Kees Boot as himself Patrick Kicken as himself Tjerk Lammers as himself Ton Lathouwers as himself Mike Libanon as himself Andreas Pielage as himself Sjoerd Pleijsier as himself Menno Pot as himself Huub Stapel as himself Brit Stubbe as herself Hakim Traidia as himself Kas Van Iersel as himself Matthijs van Nieuwkerk as Himself - Host Rob van Someren as himself Jan Vollaard as himself Cees West as himself
Kas Van Iersel has: Played Davey in "Sesamstraat" in 1976. Played Various charachters in "Bibifoc" in 1984. Played himself in "Dit was het nieuws" in 1995. Played himself in "Denktank" in 1995. Played himself in "RTL Boulevard" in 2001. Played himself in "Popquiz a gogo" in 2003.
For the current selection.For the current selection.For the current selection.For the current selection.For the current selection.For the current selection.For the current selection.For the current selection.For the current selection.For the current selection.For the current selection.
Formula for current ratio is as follows: Current ratio = Current assets / current liabilities
What sort of current? River current? Electrical current? Tidal current? large scale ocean current?
The canary current is a cold current.
Current Ratio = Current Assets / Current Liabilities
the pern current, also known as the humboldt current, is a warm current
The current population is 23,542,649 The current population is 23,542,649 The current population is 23,542,649 The current population is 23,542,649 The current population is 23,542,649 The current population is 23,542,649
the two ratios that measure liquidity is acid test and current ratio. the acid test ratio is current assets- stock/ current liabilities the current ratio is current assets/ current liabilities
Formula for net current assets :net current assets = current assets - current liabilities
pacific current pacific current pacific current