1.

Use nodal analysis to determine the voltage at point-1 (Node-1) in the network of Fig 3.1.

Figure 3.1

2.

Use nodal analysis to determine the voltage at point-1 (Node-1) in the network of Fig 3.2.>

Figure 3.2

3.

Use nodal analysis to determine the voltage at point-1 (Node-1) in the network of Fig 3.3.

Figure 3.3

4.

Using nodal analysis, determine I ₂ in the network of Fig 3.4.

Figure 3.4

5.

Use nodal analysis to determine the current flowing downward in the 8 ? resistor in the network of Fig 3.5.

Figure 3.5

6.

Determine the node voltages, V ₁ and V ₂, in the network shown in Fig 3.6.

Figure 3.6

7.

Use nodal analysis to determine the node voltages, V ₁ and V ₂ and then find the current through the 4 ? resistor in the network of Fig 3.7.

Figure 3.7

8.

Write the node equations for the network shown in Fig 3.8 but do not attempt to solve them.

Figure 3.8

9.

Determine the value of I _s that will produce a voltage of 36 V at node-2 in the network of Fig 3.9.

Figure 3.9

10.

In the network of Fig 3.10, determine the current I ₄₀ using nodal analysis.

Figure 3.10

11.

Determine the node voltages, V ₁ and V ₂ in the network shown in Fig 3.11.

Figure 3.11

12.

Use nodal analysis to determine the current...