3) Current-carrying Straight Wires - Magnetic Field Nearby In these cases, long, straight wires that are...
The picture below shows a cross-sectional view through three long straight current-carrying wires, which are each carrying current perpendicular to the page (or the screen). In this problem, use these values: the distance: a = 60.0 cm; the current: I = 3.50 amps. (a) Calculate the net force per unit length acting on the wire that carries a current of 3I out of the page, at x = +2a. (b) Calculate the net magnetic field at x = +a. Use a...
MAGNETIC INTERACTIONS Shown at right is a cross-sectional view of two long straight wires that are parallel to one another. One wire carries a current i_0 out of the page, the other carries an equal current i_0 into the page. a. Draw a vector on the diagram to show the direction of the magnetic field, if any, at point P. Explain your reasoning. b. Suppose that a third wire, carrying another current i_0 out of the page, passes through point...
1. (30) The diagram below shows two current-carrying wires. Both wires carry the same current, bat in disferen directions, as indicated. (a) Draw an arrow in the direction of the magnetic field at each labeled point. (b) Rank the magnitude of the magnetic field at each point, greatest first. Briefly explain your reasoning (e) Suppose the current in the wire on the left were changed to flow out of the page. Would the magnitude of the magnetic field at each...
The following figure shows two long straight wires each carrying 4 Amperes of electric current with outward direction from the page of paper. The two wires are so far apart d1 = 6 m. Point P is d2 = 4 m from the midpoint of the two wires a. Draw the direction of the magnetic field at the P point of each wire. b. Calculate the total magnitude of the total magnetic field at the point P of the two...
Two long, straight, parallel current-carrying wires are shown below. The wires are parallel to the (the +z-axis points out of the page). The current 3.2 A is flowing in the +2-direction (out of the page), while the current 12-3.2 A is flowing in the z-direction (into the page). The wire abov he origin passes through y- +3.0 cm, the wire below the origin passes through y- -3.0 cm, P is atx +4.0 cm. a) Find all thrce components of the...
6. Consider the two long wires shown. No other sources of magnetic field are nearby. The total magnetic field at some point is measured to be zero. Indicate approximately where this point could be located. Explain your reasoning 10 A Wire A 15 cm Wire B 5 A
A very long straight wire carrying an electric current is perpendicular to the x-y plane. The current has a value of 31.5 A and is directed in the -z (into the page). At point 'p', the magnetic field B is represented by one of the arrows. Calculate the magnitude of the B-field at 'p'. Calculate the x-component of the B-field at 'p'. A very long straight wire carrying an electric current is perpendicular to the x-y plane. The current has a...
The next six questions pertain to the following diagram, where two straight long current carrying wires perpendicular to the plane of the page carry currents as shown. I1 is 5A and I2 is 2A. The straight distance between the two wires is 6m. The magnetic force exerted by wire 1 on wire 2 will be Group of answer choices in the positive x-direction. in the negative x-direction. in the positive y-direction. in the negative y-direction. none of the above. у...
1. Shown are four current carrying outer wires have currents either com four current carrying wires each with the same magnitude of the current. The lave currents either coming out of the page or going into the page as shown 3 a square. What is the direction of the net magnetic field on the upper left wire? b. d. e. No net field Shown are four current carrying wires of length 1.50 m going into and out of the page,...
(hrw8c29p68) Each of two long straight parallel wires 8 cm apart carries a current of 125 A. The figure shows a cross section, with the wires running perpendicular to the page and point P lying on the perpendicular bisector of the line between the wires. Find the magnitude and direction of the magnetic field at P when the current in the left-hand wire is out of the page and the current in the right-hand wire is also out of the...