A circuit with a resistance of $6 Omega$ has a fuse melts at $5 A$ . Can a voltage of $36 V$ be applied to the circuit without blowing the fuse?

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A circuit with a resistance of $6 Omega$ has a fuse melts at $5 A$ . Can a voltage of $36 V$ be applied to the circuit without blowing the fuse?

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Answer 1 · 2016-02-03T02:23:19

Ohm's Law states that V = I*R, so I = V/R.
Calculate the circuit current from the equation. If it exceeds the fuse rating, the circuit will blow the fuse.

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A circuit with a resistance of $6 Omega$ has a fuse melts at $5 A$ . Can a voltage of $36 V$ be applied to the circuit without blowing the fuse?

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A circuit with a resistance of 6 Omega6 Omega has a fuse melts at 5 A5 A. Can a voltage of 36 V36 V be applied to the circuit without blowing the fuse?

1 Answer

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Impact of this question

A circuit with a resistance of $6 Omega$ has a fuse melts at $5 A$ . Can a voltage of $36 V$ be applied to the circuit without blowing the fuse?