A circuit with a resistance of #8 Omega# has a fuse with a capacity of #3 A#. Can a voltage of #25 V# be applied to the circuit without blowing the fuse?

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Mar 8, 2018

Answer:

Nope

Explanation:

Ohm's Law states that

#V=ItimesR#

Voltage should be

#V=8times3 = 24# volts.

But you want to apply 25 volts. You should either drop the circuit's resistance or choose a fuse that is able to handle this resistance.

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