Question

what is the need of using combination of resistance in electrical circuits define equivalent resistance​

Answer 1

Equivalent resistance: If a single resistance can replace the combination of resistances in such a manner that the current in the circuit remains unchanged, then that single resistance is called the equivalent resistance. How is static electricity different from current electricity?

Answer 2

hey mates your answer is here

Equivalent resistance: If a single resistance can replace the combination of resistances in such a manner that the current in the circuit remains unchanged, then that single resistance is called the equivalent resistance. How is static electricity different from current electricity?

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