magnesim - review - Magnetic force review Multiple Choice...

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Magnetic force- review Multiple Choice Identify the choice that best completes the statement or answers the question. ____ 1. Which of the following statements about the loop shown below is false? (The loop is horizontally oriented.) a. The north pole of the loop is at the bottom of the loop labelled Z. b. The direction of the magnetic field cannot be determined. c. The magnetic field goes up through the loop. d. The magnetic field is strongest in the inside of the loop. e. The south pole of the loop is labelled X. ____ 2. Which of the following statements for a solenoid is NOT true? ____ 3. Which one of the following substances has the highest relative magnetic permeability? ____ 4. The direction of a magnetic field is from right to left as shown below. A proton travels into and perpendicular to the plane of the page. The direction of the magnetic force acting on the proton is ____ 5. In his experiment, J.J. Thomson demonstrated that cathode rays are deflected by an electric field. From this, we know that cathode rays
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a. possess potential energy d. are affected by the force of gravity b. travel at the speed of light e. carry a charge c. travel in straight lines ____
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