A circuit with a resistance of $8 Omega$ has a fuse with a capacity of $3 A$ . Can a voltage of $32 V$ be applied to the circuit without blowing the fuse?

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Answer 1 · 2016-07-29T00:16:43

Current in circuit voltage divided by Resistance.

32/8=4 4 amperes. The fuse blows at 3 amps.So it is not safe to apply this current with out blowing fuse.

A circuit with a resistance of 8 Omega8 Omega has a fuse with a capacity of 3 A3 A. Can a voltage of 32 V32 V be applied to the circuit without blowing the fuse?