*s): A very long wire carrying a conventional current of 2 A is straight except for a circular loop of radius 10 cm as shown in the figure below. Problem 11 (2. 1. (5 points) The direction of the magnetic field due to the straight wire at the center of the loop is: OInto the page OOut of the page R
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- Consider the circuit in the figure (b). The curved segments are arcs of circles of angle 35o and radii a = 12 cm and b = 6 cm. The straight segments are along radii. Find the magnetic field B at point P ( the center of curvature), assuming a current of 1 A clockwise in the circuit. (Positive out of page and negative into page) ONLY THE CURVED SEGMENTS CONTRIBUtEplease answer d onlyA 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: Ho:) %3D (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 = 12.0 A/s, h = 1.00 cm, w = 15.0 cm, and L = 1.35 m. V (c) What is the direction of the induced current in the rectangle? O clockwise O counterclockwise O The magnitude is zero. = 1.00 cm toward the bottom of the figure at a What If? Suppose a constant current of I = 6.00 A flows in the straight wire and the loop moves from an initial position h. 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…
- Help me with this question, only typing, no handwritten is needed,PLEASE be clear in your answer since the last time I posted was incorrect, thanks.A wire 30.0 cm long and carrying an electron current of 1.60 A lies at an angle of 30.0 to a uniform magnetic field of 0.200 T. How would you find the magnetic force? please show all steps, thank you!
- Show all your calculations while explaining why you do each step.An electron enters a region of uniform 0.10T magnetic field (into the page) with a kinetic energy of 100 keV. Can you calculate the radius of the curved path that it will take? (And include a diagram that shows which way the path curves).A charged particle travelling at right angles to a magnetic field undergoes helical motion, involving circular movement around the magnetic field lines. The radius of the circular motion is given by: Rc = where symbols have their conventional meaning (you may want to look at Section 5.1.3 of Unit 11 if you are unsure of these). From the list of possible units, associate the correct unit with each symbol in the equation by dragging and dropping to complete the table below. Symbol Unit Rc m m v |q| B V Ō |q| B kg ns-1 m S ms-2 kg s-2 A-1 с JC-1 N no units W m VA-1 C-1 V-1An aluminum rod with a mass m slides on parallel horizontal brass rails, a distance L apart, and carries a current of I. The coefficient of kinetic friction between the rod and rails is ?. What vertical, uniform magnetic field is needed to keep the rod moving at a constant speed? (Enter the magnitude. Use any variable or symbol stated above along with the following as necessary: g.)
- Consider the diagram below. One wire is aligned with the x-axis and carries current I1 = 1.0 A. Another wire carries current l2 = 2.0 A out of the page at point (0,1) as shown. P(3, 1) What is the magnitude of the B-field at point P? Express your answer to the nearest nT.Problem 2 A long cylinder of radius R carries a magnetization parallel to the axis M = ks² 2, where k is a constant and s is the distance from the axis. (a) Find the magnetic field inside and outside the cylinder. (b) Find H inside and outside the cylinder. (c) Check that the Ampére's law (6.20) in Griffiths is satisfied.