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1. A metal ring with a clockwise current produces a magnetic field (Right- Hand-Rule). If the current increases (which increases the field) over time, what direction will the induced current on the ring be? a. Clockwise b. Counterclockwise c. No Direction

1. A metal ring with a clockwise current produces a magnetic field (Right- Hand-Rule). If the current increases (which increases the field) over time, what direction will the induced current on the ring be? a. Clockwise b. Counterclockwise c. No Direction

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Plaese select the correct answers from the multiple choices in the picture attached.

1. A metal ring with a clockwise current produces a magnetic field (Right- Hand-Rule). If the current increases (which increases the field) over time, what direction will the induced current on the ring be? a. Clockwise b. Counterclockwise c. No Direction 2. A sliding bar that is connected in a metal rectangle moves in such a way that the area of the current rectangle decreases. If the current through the rectangle runs clockwise, which direction will the induced current run? a. Clockwise b. Counterclockwise c. No Direction 3. What angle (Between the magnetic field and the area vector) will maximize the induced EMF (Voltage) for a rotating loop? 0 a. b. 90⁰ c. 180°
Transcribed Image Text:1. A metal ring with a clockwise current produces a magnetic field (Right- Hand-Rule). If the current increases (which increases the field) over time, what direction will the induced current on the ring be? a. Clockwise b. Counterclockwise c. No Direction 2. A sliding bar that is connected in a metal rectangle moves in such a way that the area of the current rectangle decreases. If the current through the rectangle runs clockwise, which direction will the induced current run? a. Clockwise b. Counterclockwise c. No Direction 3. What angle (Between the magnetic field and the area vector) will maximize the induced EMF (Voltage) for a rotating loop? 0 a. b. 90⁰ c. 180°
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