When a negatively charged aluminium wire is brought in contact with an uncharged
iron sphere,
(i) the negative charges flow from the aluminium wire to the iron sphere.
(ii) the negative charges flow from the iron sphere to the aluminium wire.
(iii) the positive charges flow from the aluminium wire to the iron sphere.
(iv) the positive charges flow from the iron sphere to the aluminium wire.
Which of the following conditions are required for a lightning conductor to work
Answers
Answered by
2
Answer:
The pith ball has been negatively charged by induction
Answered by
0
Answer:
The answer of this question is option 1
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