I need help with d,e,f Refer to the values in the box for the circuit shown in Figure. You can assume an ideal battery d.For each resistor, calculate the current through the resistor with S closed. e.For each resistor, does the current increase or decrease when S is closed? Why? f.Calculate the power dissipated in each resistor with S closed and open and show that the total matches the power generated by the emf.

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I need help with d,e,f

Refer to the values in the box for the circuit shown in Figure. You can assume an ideal battery

d.For each resistor, calculate the current through the resistor with S
closed.

e.For each resistor, does the current increase or decrease when S is
closed? Why?

f.Calculate the power dissipated in each resistor with S closed and
open and show that the total matches the power generated by the emf.

 
i posted a pic of work for a to c


a.What is the potential difference, Vab, between points a and b when the switch S is open and
b.What is the potential difference, Vab, between
points a and b when S is closed?
c.For each resistor, calculate the current through the resistor with S
open

a)
54=i x(9+4.5)
i= 4A
Vab こix9: 4x9= 36v
b.
はし p' 362
9 +b
54
Ren = 3bt 4.3 = 8.12
V= i Req > 54= i x2,1
(こ6.67 A
Vab = i x3.6 = 6.67 x3.6 =24 Volts
current through
current through qn=4A
through 4.32=4A
current
Transcribed Image Text:a) 54=i x(9+4.5) i= 4A Vab こix9: 4x9= 36v b. はし p' 362 9 +b 54 Ren = 3bt 4.3 = 8.12 V= i Req > 54= i x2,1 (こ6.67 A Vab = i x3.6 = 6.67 x3.6 =24 Volts current through current through qn=4A through 4.32=4A current
S
R1
R3
R2
E = 54.0V
R1 = 6.000
R2 = 9.000
R3 = 4.500
E
Transcribed Image Text:S R1 R3 R2 E = 54.0V R1 = 6.000 R2 = 9.000 R3 = 4.500 E
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