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Electromagnetism and Optics - 2 Questions on Assignment | PHYS 132, Assignments of Physics

Material Type: Assignment; Professor: Collins; Class: Electromagnetism and Optics-GTSC1; Subject: Physics; University: Mesa State College; Term: Spring 2008;

Typology: Assignments

Pre 2010

Uploaded on 08/16/2009

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29 February 2008 Phys 132 Spring 2008
Question 1
A circuit is connected as illustrated.
R1= 5
R2= 10
Which of the following concerning the power
dissipated in the resistors is correct?
1. P1=P2
2. P1=1
4
P2
3. P1=
1
2
P2
4. P1= 2 P2
5. P1= 4 P2
Typeset by FoilT
E
X 1
pf2

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29 February 2008

Phys 132 Spring 2008

Question 1

A circuit is connected as illustrated.

R

(^1) = 5 Ω

R

(^2) = 10 Ω

  1. dissipated in the resistors is correct?^ Which of the following concerning the power P (^1) = (^) P 2

P

(^1)

4 1 (^) P 2

P

(^1)

2 1 (^) P 2

P

(^1) = 2

(^) P 2

P

(^1) = 4

(^) P 2

  • Typeset by Foil

TEX

(^) –

1

29 February 2008

Phys 132 Spring 2008

Question 2

battery. Two identical resistors are connected to a

V

a^ b

b^ b 5 Ω

c^ b 5 Ω

d^ b

e^ b

  1. is correct?^ Which of the following concerning voltages

∆ V e→ a (^) = 10

V

V

b→ c = 5

(^) V

V

e→ a (^) = 10

V

V

b→ c = (^) − 5 (^) V

V

e→ a (^) = (^) − 10 (^) V

V

b→ c = (^) − 5 (^) V

V

e→ a (^) = (^) − 10 (^) V

V

b→ c = 5

(^) V

None of the above/not enough info.

  • Typeset by Foil

TEX

(^) –

2