Chemistry, asked by javidmaheen, 1 day ago

How we check a substance can conduct electric current by using magnetic needle
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Answered by khayumbasha1969

Answer:

To test whether substance is conducting or not using magnetic effect: For a closed circuit, when current passes nearby a magnetic needle and if the deflection is observed in the needle then it means the substance is conducting; otherwise it is non-conducting

Answered by saqibkhan29495

Answer:

To test whether a substance is conducting or not using magnetic effect: For a closed circuit when current passes nearby a magnetic needle and if the deflection is the observed in the needle it means the substance is conducting, otherwise it is not- conducting

Explanation:

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