Table 1. Voltage, Current, and Power 1Voltage Source V, = _90 VCase 1Case 2Case 3Switch 1OnOnOnSwitch 2OnOnSwitch 3OnOnVoltage Current Power VoltagethroughCurrent PowerthroughVoltageCurrentРower ofacrossofаcrossofаcrossthroughBulbbulbbulbbulbbulbbulbbulbbulbbulbbulb(W)(V)(A)(W)(V)(A)(W)(V)(A)Bulb 1301501854Bulb 2301501854Bulb 3457.5337.5366216Bulb 430150457.5337.5549486Questions:1. How are the lighted bulbs connected together?Case 1: SeriesCase 2: SeriesCase 3: Series and Parallel2. State the mathematical relationship between the voltaga source and the individual voltageof the lighted bulbs. Use symbols V, V V V; and V.v. = V;+V, +V,V = V, +V,V. = (V; + V:) + V.Case 1:Case 2:Case 3:3. State the mathematical relationship among the currents I, I, and I.I; = 1,, 1, = 0I, = 1, I, = 0I, > I, < I,Case 1:Case 2:Case 3:

Case1 As the current is same in bulb 1 2 and 4 therefore they are connected in series. Case2…

Table 1. Voltage, Current, and Power 1 Voltage Source V,-_90 V_ Case 1 Case Case 2 Switch 1 On On On Switeh 2 On On Switch 3 On On Voltage Current Power Voltage Current Power Voltage Current Power of through bulb (A) of bulb (W) through bulb (A) of bulb (W) through bulb (A) across across across Bulb bulb (V) bulb (W) bulb bulb (V) (V) Bulb I 30 150 18 54 Buld 2 30 130 18 34 Bulb 3 45 75 337.5 36 216 Buld 4 30 150 45 7.5 337.5 54 486 Questions: 1. How are the lighted bulbs connected together? Case 1: Sarias Case 2: Sarias Case 3: Serias and Pazallal 2. State the mathematical relationship between the xoltaga sourca and the individual voltage of the lighted bulbs. Use symbols V. Vi V, V, and V. Case 1: v = V;+V; +V, Case 2: V = V, +V. v = (V; + V;) + V. Case 3: 3. State the mathematical relationship among the currents l, Iz and Iy. Case 1: I = 1,, ,=0 I, = 1, =0 I; > I, <1, Case 2: Case 3:

Table 1. Voltage, Current, and Power 1 Voltage Source V,-_90 V_ Case 1 Case Case 2 Switch 1 On On On Switeh 2 On On Switch 3 On On Voltage Current Power Voltage Current Power Voltage Current Power of through bulb (A) of bulb (W) through bulb (A) of bulb (W) through bulb (A) across across across Bulb bulb (V) bulb (W) bulb bulb (V) (V) Bulb I 30 150 18 54 Buld 2 30 130 18 34 Bulb 3 45 75 337.5 36 216 Buld 4 30 150 45 7.5 337.5 54 486 Questions: 1. How are the lighted bulbs connected together? Case 1: Sarias Case 2: Sarias Case 3: Serias and Pazallal 2. State the mathematical relationship between the xoltaga sourca and the individual voltage of the lighted bulbs. Use symbols V. Vi V, V, and V. Case 1: v = V;+V; +V, Case 2: V = V, +V. v = (V; + V;) + V. Case 3: 3. State the mathematical relationship among the currents l, Iz and Iy. Case 1: I = 1,, ,=0 I, = 1, =0 I; > I, <1, Case 2: Case 3:

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

Table 1. Voltage, Current, and Power 1
Voltage Source V, = _90 V
Case 1
Case 2
Case 3
Switch 1
On
On
On
Switch 2
On
On
Switch 3
On
On
Voltage Current Power Voltage
through
Current Power
through
Voltage
Current
Рower of
across
of
аcross
of
аcross
through
Bulb
bulb
bulb
bulb
bulb
bulb
bulb
bulb
bulb
bulb
(W)
(V)
(A)
(W)
(V)
(A)
(W)
(V)
(A)
Bulb 1
30
150
18
54
Bulb 2
30
150
18
54
Bulb 3
45
7.5
337.5
36
6
216
Bulb 4
30
150
45
7.5
337.5
54
9
486
Questions:
1. How are the lighted bulbs connected together?
Case 1: Series
Case 2: Series
Case 3: Series and Parallel
2. State the mathematical relationship between the voltaga source and the individual voltage
of the lighted bulbs. Use symbols V, V V V; and V.
v. = V;+V, +V,
V = V, +V,
V. = (V; + V:) + V.
Case 1:
Case 2:
Case 3:
3. State the mathematical relationship among the currents I, I, and I.
I; = 1,, 1, = 0
I, = 1, I, = 0
I, > I, < I,
Case 1:
Case 2:
Case 3:

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