32 Q.3 (a) Figure Q3(a) illustrates a Wheatstone bridge that includes a galvanometer. The galvanometer has an internal resistance of Rg = 25 2 and is linked between node a and b. In addition, the Wheatstone bridge is linked in a series circuit with a direct current (D.C.) voltage source Vin, which has a magnitude of 20 V. Examine whether the Wheatstone bridge in Figure Q3(a) is balanced? R=100 R3 = 125 Q Rg=25 0 Vin= 20 V b a R2=40 Q R₁ = 37.5 Q d Figure Q3(a) A Wheatstone bridge that includes a galvanometer.
32 Q.3 (a) Figure Q3(a) illustrates a Wheatstone bridge that includes a galvanometer. The galvanometer has an internal resistance of Rg = 25 2 and is linked between node a and b. In addition, the Wheatstone bridge is linked in a series circuit with a direct current (D.C.) voltage source Vin, which has a magnitude of 20 V. Examine whether the Wheatstone bridge in Figure Q3(a) is balanced? R=100 R3 = 125 Q Rg=25 0 Vin= 20 V b a R2=40 Q R₁ = 37.5 Q d Figure Q3(a) A Wheatstone bridge that includes a galvanometer.
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![32
Q.3
(a)
Figure Q3(a) illustrates a Wheatstone bridge that includes a galvanometer.
The galvanometer has an internal resistance of Rg = 25 2 and is linked
between node a and b. In addition, the Wheatstone bridge is linked in a series
circuit with a direct current (D.C.) voltage source Vin, which has a magnitude
of 20 V. Examine whether the Wheatstone bridge in Figure Q3(a) is balanced?
R=100
R3 = 125 Q
Rg=25 0
Vin=
20 V
b
a
R2=40 Q
R₁ = 37.5 Q
d
Figure Q3(a) A Wheatstone bridge that includes a galvanometer.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fad71d12f-bfec-40e9-9a09-3fcf1fb6ab08%2F66a70726-9fc7-45ae-8013-f4c882fac939%2Fcx7vgk_processed.jpeg&w=3840&q=75)
Transcribed Image Text:32
Q.3
(a)
Figure Q3(a) illustrates a Wheatstone bridge that includes a galvanometer.
The galvanometer has an internal resistance of Rg = 25 2 and is linked
between node a and b. In addition, the Wheatstone bridge is linked in a series
circuit with a direct current (D.C.) voltage source Vin, which has a magnitude
of 20 V. Examine whether the Wheatstone bridge in Figure Q3(a) is balanced?
R=100
R3 = 125 Q
Rg=25 0
Vin=
20 V
b
a
R2=40 Q
R₁ = 37.5 Q
d
Figure Q3(a) A Wheatstone bridge that includes a galvanometer.
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