Question

Within what limits can the resistance of a circuit be varied when the rheostat resistance is 0...10 Ω? The resistance of the resistor is 20 Ω.

Answer 1

Answer:

passing through that circuit will be infinite.

Explanation:

When the resistance in any circuit is equal to zero then the current passing through that circuit will be infinite.

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Answer 2

Answer:

Explanation:

When the resistance in any circuit is equal to zero then the current passing through that circuit will be infinite