Which one of the following is the CORRECT statement for superposition theorem ?
The algebraic sum of all the voltages around any closed path is zero.
The overall current in any part of a linear circuit is equal to the algebraic sum of the currents produced by each source separately.
The sum of currents entering a node is equal to the sum of currents leaving the node.
The algebraic sum of all the voltages around any closed path is equal to one.
Answer: The overall current in any part of a linear circuit is equal to the algebraic sum of the currents produced by each source separately.
Explanation:
Superposition theorem State that the overall current in any part of a linear circuit is equal to the algebraic sum of the currents produced by each source separately.
Determine the value of current (in A) that flows through a resistor of 9 ohms, when the potential difference between the ends of the resistor is 36 V ?