Question

If a bulb not glow when current is passed through a tester using liquid, does it mean that liquid is not conducting electricity? Explain.​

Answer 1

Answer:

If the tester is put in distilled water, the bulb of the tester does not glow. This shows that distilled water does not conduct electricity. But when salt is dissolved in distilled water and again tested, the bulb glows which shows that water containing salts conduct electricity.

Explanation:

Answer 2

because distilled water is bad conductor of electricity if we will put salt in distilled water it will conduct electricity. this is because salt is a good conductor of electricity