Q4) Using nodal analysis, determine the voltage across each resistor for the network of Fig4.

Q4/B Find the current flowing through the 40 resistor in Fig. when (1) E=2 V and (ii) E= 12 V. Using Norton Theorem orton's B 36 V 0.7A 0 0.6A 0.41A O O O O O O O O I=(i) E = 2 V I=(ii) E = 12 V

Find the calculated L1 and V2 in both circuits.

5. For the circuit shown below, calculate: a. VA b. VB c. Vc d. VD V1 12 V R1 3300 R2 4700 R3 2000

6:06 A e-learning.hct.edu.om Question: A group of Students from UTAS (Physics Unit) visit Al Hassan Electrical laboratory. Their supervisor gives them instruction about use of Resistors in different electrical appliances. Students are provided with four resistors R,=50 ohm, R2=70 ohm, R3=380 ohm, R4=70 ohm and a battery of 40 v. i) If students connect these four resistances in series, what is the effective resistance? ii) If students connect these four resistances in parallel, what is the effective resistance? iii) If students connect 40 V battery across series combination, what is the current flowing in the circuit? iv) If students connect 40 V battery across parallel combination, what is the current flowing in the circuit? v) If students connect these four resistances shown below, what is the voltage across points a and d? R2 R1 R4 b. R3 V Finish attempt...

Q4) Find the nodal voltage in the circuit shown? R 20 30 )7A R Rsa

4. Using the Voltage-Divider-Rule, find the value of resistance R for the network of Fig. P4. 2.2 kn 1.8 kn R 4V

Q4:- Determine the total resistancecRe) and the voltagel V) from the circuit of Fig.C4) + VI - 122 lo2 423 122 30VT Rt 3452 122 Fig.c4)

3. Determine the value of R, in Fig. to resistance of 9 k2. establish total R-9in R12 kn

Q4:- Determine the total resistance(Re) and the voltagel V) from the circuit of Fig.C4) los2 + VI I - 122 423 122 30VT Rt /22 342 Fig.C4)