What is the magnetic flux through the loop shown in the figure? I’m assuming this question is asking for an equation since there isn’t many context clues given except for the photo attached.
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- I’m having a hard time finding the angle to determine the torque using geometry. The angle is between the axis of the loop and magnetic field.A loop of wire is perpendicular to a magnetic field. The magnetic field strength as a function of timeis given by the top graph. Draw a graph of the current in the loop as a function of time. Let apositive current represent a current that comes out of the top of the loop and enters the bottom of theloop. There are no numbers for the vertical axis, but your graph should have the correct shape andproportions.A stationary square coil of area 0.1 m² is brought into the magnetic field 5.5 T with its plane perpendicular to the magnetic field. The coil has 1363 turns. Calculate the magnetic flux linkage through the coil. Give your answer in Sl units. Answer: Choose...
- A set of three conducting rings are hung from a ceiling as shown in the Figure and are in the same magnetic field B. The magnetic field is uniform and remains constant with respect to time. Ring 1 moves left and right as indicated, like a mass attached to a pendulum. Ring 2 rotates about a vertical axis, and Ring 3 moves up and down while attached to a spring. Which ring(s) will have an emf induced in them? 1 2 3. O Ring 3 only O Ring 2 only O Ring 1 only O Rings 2 and 3 Rings 1 and 2A loop of wire in the shape of a rectangle of width w and length L and a long, straight wire carrying a current I lie on a tabletop as shown in the figure below. (a) Determine the magnetic flux through the loop due to the current I. (Use any variable stated above along with the following as necessary: Mo.) ФВ (b) Suppose the current is changing with time according to I = a + bt, where a and b are constants. Determine the magnitude of the emf (in V) that is induced in the loop if b = 20.0 A/s, h = 1.00 cm, w = 20.0 cm, and L = 1.20 m. v (c) What is the direction of the induced current in the rectangle? O clockwise O counterclockwise O The magnitude is zero. What If? Suppose a constant current of I = 6.00 A flows in the straight wire and the loop moves from an initial position ho = 1.00 cm toward the bottom of the figure at a constant speed of v = 16.0 cm/s. (d) What is the magnitude of the induced emf (in V) in the loop 1.00 s after it begins to move? V (e) What is the direction of the…In this problem, you will use Lenz's law to explore what happens when an electromagnet is activated a short distance from a wire loop. You will need to use the right-hand rule to find the direction of the induced current. Figure < 1 of 1 Switch open E Iron core 0