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April 20, 2024, 06:30:32 am
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Samueliscool223

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Need Help, Urgent
« on: July 14, 2021, 02:34:57 pm »
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I really need help with question 7 on the image attached below. My SAC is coming up soon and I'm stumped by this question, I do not understand how you find the induced current's direction in a rod that is moving into a magnetic field perpendicular to the velocity. I thought it was only possible to determine the current's direction if the magnetic flux changes in a closed circuit...?
« Last Edit: July 14, 2021, 04:31:31 pm by Samueliscool223 »
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The Cat In The Hat

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Re: Need Help, Urgent
« Reply #1 on: July 14, 2021, 02:51:56 pm »
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FYI, no image is attached.
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Samueliscool223

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Re: Need Help, Urgent
« Reply #2 on: July 14, 2021, 04:29:58 pm »
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oops, forgot to do that, lol. there should be an image now.
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