Standard Science Primary 6 Energy

Why is it dangerous to touch an electrical switch with wet hands?

A Water is a good conductor of electricity.
B Water is an electrical insulator.
C The switch will become rusty.
D The electricity will disappear.
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Worked Solution

Step 1: Tap water contains impurities that make it a conductor. Step 2: Wet hands provide a path for electricity to flow through the body. Step 3: This results in an electric shock.

Correct answer: Water is a good conductor of electricity.

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