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The earth-wire of a cable is connected to
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- the outer metallic body of the appliance
- the fuse of the appliance
- the filament of the appliance
- short circuitry of the appliance
- the outer metallic body of the appliance
Correct Option: B
Earth wire prevents Electric shocks. It is connected to the electrical cable of an appliance to prevent electric shocks. Actually it has very low resistance and allows current to pass through it easily.
