A loop conductor of area 1.0 m2 is positioned perpendicular to a uniform 1.5 T magnetic field. Parts a. What is the emf induced when the area of the loop changes to 1.5 m2 in 0.1 seconds? b. What is the emf induced if the loop has 10 turns?
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Question
A loop conductor of area 1.0 m2 is positioned perpendicular to a uniform 1.5 T magnetic field.
Parts
a. What is the emf induced when the area of the loop changes to 1.5 m2 in 0.1 seconds?
b. What is the emf induced if the loop has 10 turns?
Please provide steps and explanations, I am struggling to understand this section in physics. Thank you!
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- A circular loop of wire of radius 16.0 cm is in a magnetic field of 4.50 · 10−3 T directedout of the page. The loop is stretched to make it long and thin, with no area betweenthe wires. The stretching takes 0.850 s. What are the magnitude and direction of theinduced emf in the loop while the loop is being stretched? Explain how you found thedirection, briefly giving all the steps of your thinking.please answer all parts!A fixed 19.6-cm-diameter wire coil is perpendicular to a magnetic field 0.58 T pointing up. In 0.23 s, the field is changed to 0.24 T pointing down. Part A What is the average induced emf in the coil? Express your answer to two significant figures and include the appropriate units. HÅ ? E = Value Units
- A flexible circular loop 8.00 cm in diameter lies in a magnetic field with magnitude 2 T, directed into the plane of the page in the figure. The loop is pulled at the points indicated by the arrows, forming a loop of zero area in 0.300 s. Find the average induced emf in the circuit. What is the direction of the induced magnetic field What is the direction of the induced current in R? (From a to b or b to a) If you rotate the circular loop as the top part out of page, what is the direction of the induced current in R? (From a to b or b to a) If you move the circular loop inside the magnetic field with a constant velocity toward the right, what is the direction of the induced current in R? (From a to b or b to a)What is the induced voltage between the ends of the sliding wire in the figure below if the wires speed is 42 cm/s, its length 22 cm, the magnitude of the magnetic field 3.2 × 10^−3 T, and the resistance of the resistor 1.6kΩ? What is the current through the resistor? The wires velocity is perpendicular to the magnetic field.Please solve this question! The answer is NOT 39.1 watt!!
- QUESTION 7 Refer to the figure in the previous question. What is the emf induced when a 5.48-cm conducting rod attached to a U-shaped conductor moves at 1.56 m/s perpendicular to a magnetic field of strength 14.9 T? Please write the numeric answer in terms of V (volts). Normal format with 3 SF.A diamond-shaped loop of wire is pulled at a constant velocity through a region where the magnetic field is directed into the paper in the left half and is zero in the right half, as shown in Figure 7. As the loop moves from left to right, which graph best represents the induced current in the loop as a function A. В. x x X D. X X X X E. of time? Let a clockwise current be Figure 7 positive and a counterclockwise current be negative. Explain your reasoning.A circle wire loop with 10 turns of wire has an area of 0.5 m2. It is initially in a 0.3 T magnetic field. Then over 0.5 seconds it is moved to a location with no magnetic field. What is the magnetic flux? (The unit of flux is Weber, W) What is the induced emf (voltage)?