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I am currently preparing for a physics exam and I have troubles solving the question below

a certain location in the southern hemisphere, Earth's magnetic field has a magnitude of 42 microTesla and points upward at 57° to the vertical. calculate the flex through a horizontal surface of area 2.5m².

Onyela Udochukwuka
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  • What is the definition of the dot product? There you will find your answer – jensen paull Nov 21 '22 at 08:36
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  • Alright thanks, for this I'll take note of that next time, I've been able to work up a solution. – Onyela Udochukwuka Nov 24 '22 at 11:37

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