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Lecture Electric circuits analysis - Lecture 24: Problems solving related to branch current method

In this chapter, the following content will be discussed: Problems solving related to branch current method, branch current method, loop current method, node voltage method. | Previous Lectures 22 & 23 Branch Current Method Loop Current Method Node Voltage Method Problems Solving related to Branch Current Method Q.1 Write the Kirchhoff current equation for the current assignment shown at node A in Figure. Lecture 24 Q.2 Solve for each of the branch currents. Q.3 Find the Voltage drop across each resistor and indicate its actual polarity. Q.4 Find the current through each resistor in the following Figure. Q.5 Determine the voltage across the current source (points A and B) Problems related to Loop Current Method Q.6 Using the loop current method, find the loop currents in the circuit shown in Figure. Q.7 Find the branch currents. Q.8 Determine the voltages and their proper polarities for each resistor. Q.9 Write the loop equations for the circuit shown in Figure. Also Solve for the loop currents. Q.10 Find the current through each resistor in the following Figure. Q.11 Determine the voltage across the open bridge terminals, A and B. Q.12 When a 10 Ω resistor is connected from terminal A to terminal B , what is the current through it? Q.13 Write the loop equations in standard form for the bridged- T circuit. Problems related to Node Voltage Method Q.14 Use the node voltage method to find the voltage at point A with respect to ground. Q.15 What are the branch current values? Show the actual direction of current in each branch Q.16 Write the node voltage equations. Q.17 Use node analysis to determine the voltage at points A and B with respect to ground. Q.18 Find the voltage at points A, B, and C using Node voltage method. | Previous Lectures 22 & 23 Branch Current Method Loop Current Method Node Voltage Method Problems Solving related to Branch Current Method Q.1 Write the Kirchhoff current equation for the current assignment shown at node A in Figure. Lecture 24 Q.2 Solve for each of the branch currents. Q.3 Find the Voltage drop across each resistor and indicate its actual polarity. Q.4 Find the current through each resistor in the following Figure. Q.5 Determine the voltage across the current source (points A and B) Problems related to Loop Current Method Q.6 Using the loop current method, find the loop currents in the circuit shown in Figure. Q.7 Find the branch currents. Q.8 Determine the voltages and their proper polarities for each resistor. Q.9 Write the loop equations for the circuit shown in Figure. Also Solve for the loop currents. Q.10 Find the current through each resistor in the following Figure. Q.11 Determine the voltage across the open bridge terminals, A and B. Q.12 When a 10 Ω resistor is connected from terminal A to terminal B , what is the current through it? Q.13 Write the loop equations in standard form for the bridged- T circuit. Problems related to Node Voltage Method Q.14 Use the node voltage method to find the voltage at point A with respect to ground. Q.15 What are the branch current values? Show the actual direction of current in each branch Q.16 Write the node voltage equations. Q.17 Use node analysis to determine the voltage at points A and B with respect to ground. Q.18 Find the voltage at points A, B, and C using Node voltage .