Physics, asked by shamina, 11 months ago

What is meant by reference node in current electrcity

Answers

Answered by saurav01234567890

Reference Node – During circuit analysis we usually pick one of the nodes in the circuit to be the reference node. Voltages at other nodes are measured relative to the reference node. Any node can be the reference, but two common choices that simplify circuit analysis are,

the negative terminal of the voltage or current source powering the circuit, or

the node connected to the greatest number of branches.

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