Question

hi what is the ans for this Conductivity of the following liquids is tested by connecting them
through battery and wires. Magnetic compass is brought near the liquid to
check the conductivity. Which of the following liquids will show deflection
of the magnetic needle and what do you infer from it.

Answer 1

Explanation:

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Answer 2

Answer:

battery will show the deflection as it consist of negative n positive site which is no present in wire