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A wire connected to red and green terminals on a grey box, which contains a white box with a needle pointing up. The wire passes through a 3 sided trough and is there labeled with a downward pointing arrow
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A wire connected to red and green terminals on a grey box, which contains a white box with a needle pointing up. The wire passes through a 3 sided trough and is there labeled with a downward pointing arrow and the words Direction of movement of wire. You are trying to induce a current and have put together the setup shown. What needs to be added in order for current to flow in the wire?

100 points, help asap

User Ebonie
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2 Answers

6 votes

Answer:

The answer is the last option, A Magnet

Step-by-step explanation:

User Vipul Sinha
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4.8k points
5 votes

Answer:

A Magnet

Step-by-step explanation:

Edge 2021

User Suricactus
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