1. (Series DC Circuits)
1.
14
2.
23

2. 1.
2.
3.
4.

4. 2. (RT)
RT = R1+R2+R3
RT = ………………………..
3.
A D RT =
…………………………………..
4.
(%
5.Error) % Error =………………………………% -
(RT)
IT = V1 / RT IT =
………………………………mA

5. 6. (Range 25
mA) IT
R1 , R2 R3 - (a) , (b) , (c)
(d)

6. 7.
IT = …………………………………..mA
IR1 = …………………………………..mA
IR2 = …………………………………..mA
IR3 = …………………………………..mA
8. IT
IT
(% Error) % Error =
9.
……………………………..% R1 , R2 , R3
VR1 = IR1 x R1…………………………………..V
VR2 = IR2 x R2…………………………………..V
VR3 = IR3 x R3…………………………………..V

7. 10.
- V
VR1 = …………………………………..V
VR2 = …………………………………..V
VR3 = …………………………………..V
VR1+ VR2+ VR3 = ……………..………..V
11. VR1 , VR2 , VR3
12.
(% Error) % Error = , V
VR1 , VR2 R3
……………………………..% V 1
(% Error) % Error =
……………………………..%

8. 1.
2. IT =
………………………………
V
3. T = …………………V-
R2 VR2 = .……………..V

9. 4. - R1
mA R2 , R3 R4

10. IR1 = …………………………………..mA
IR2 = …………………………………..mA
IR3 = …………………………………..mA
IR4 = …………………………………..mA
5. -
mA
6.
V
Volt