If you think you need an equation that is not on the coverpage, please ask me, a

Question

If you think you need an equation that is not on the coverpage, please ask me, and I'll probably give you the equation. Each multiple-choice question has only one correct answer. Circle the correct a answer. If you don't know which answer is correct, just guess. Do not leave any question blank! The graph below is the position-time graph for a simple harmonic oscillator. The frequency of the oscillator is closest to In the diagram below, a negative point charge moves upward with the velocity vector shown. What is the direction of the magnetic field produced by the charge at point P? Out of the page into the page Leftward Rightward

Explanation / Answer

Solution:

1) frequency = 1/ T = 1/ 3 = 0.33 Hz

2) Negative particle moving up means the current direction is downwards.

Point the thumb in the direction of current , then the fingers curled will give the direction of magnetic field.

and it is Into The page

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