Part 1) A wire lying along the a-axis from a = 0 to a = 30.0 cm carries a current I = 3.98 mA in the positive z-direction, the i direction. The wire lies in a non-uniform magnetic field described by B = 0.500zi + 0.500z j, where a is in m and B is in T. What is the magnetic force on the wire? F = Part 2) Consider the magnetic field at point P due to a current carrying wire consisting of one semi-circle connected and two straight sections, where point Pis in the centre of the semi-circle. The radius of the semi-circle is r = 0.559 m. the length of the two straight sections is also r = 0.559 m. A current I2 = 0.236 A flows anti-clockwise around the loop. What is the magnetic field, B, at point P due to the current around the entire loop? Choose the direction and include a sign in your answer, so for example if it is down the screen choose "up the screen" and then enter a negative sign to show it is down the screen B = in the direction (No answer given) Part 3) If the same semi-circular wire as in Part 2 is now reformed into a loop as shown in the above figure and is placed in a time-varying magnetic field, described by B(t) = 0.714tkT directed out of the screen what EMF is induced in the loop? |8| =|

Part 1) A wire lying along the a-axis from a = 0 to a = 30.0 cm carries a current I = 3.98 mA in the positive z-direction, the i direction. The wire lies in a non-uniform magnetic field described by B = 0.500zi + 0.500z j, where a is in m and B is in T. What is the magnetic force on the wire? F = Part 2) Consider the magnetic field at point P due to a current carrying wire consisting of one semi-circle connected and two straight sections, where point Pis in the centre of the semi-circle. The radius of the semi-circle is r = 0.559 m. the length of the two straight sections is also r = 0.559 m. A current I2 = 0.236 A flows anti-clockwise around the loop. What is the magnetic field, B, at point P due to the current around the entire loop? Choose the direction and include a sign in your answer, so for example if it is down the screen choose "up the screen" and then enter a negative sign to show it is down the screen B = in the direction (No answer given) Part 3) If the same semi-circular wire as in Part 2 is now reformed into a loop as shown in the above figure and is placed in a time-varying magnetic field, described by B(t) = 0.714tkT directed out of the screen what EMF is induced in the loop? |8| =|

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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