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Current Electricity

  1. A 5–ampere fuse wire can withstand a maximum power of 1 watt in the circuit. The resistance of the fuse wire is​
    1. 0.04 ohm
    2. 0.2 ohm ​
    3. 5 ohm
    4. 0.4 ohm
Correct Option: A

R =P= 1 = 0.004Ω
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