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Given:
- I = 6.2 A
- Points 1, 2, and 3 are all on a circle with a radius of 12.8 cm
Questions:
- Find the magnetic field's direction generated by the wire at point 1 in degrees counterclockwise from the positive x-axis if:
- current's directed out of the page.
- current's directed into the page.
- Find the magnetic field's direction generated by the wire at point 2 in degrees counterclockwise from the positive x-axis if:
- current's directed out of the page.
- current's directed into the page.
- Find the magnetic field's direction generated by the wire at point 3 in degrees counterclockwise from the positive x-axis if:
- current's directed out of the page.
- current's directed into the page.
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Solved in 2 steps
- Two long, parallel wires are separated by 2.8 m. Each wire has a 30-A current, but the currents are in opposite directions. A) Determine the magnitude of the net magnetic field midway between the wires. B) Determine the magnitude of the net magnetic field at a point 1.4 m to the side of one wire and 4.2 m from the other wire. The point is in the same plane as the wires.wrong beforeA circular region 19.0 m in radius is filled with an electric field perpendicular to the face of the circle. The magnitude of the field in the circle varies with radius and time as E(r,t) = Arcos(at) where A 1000. V/m2 and -5.00 x 10's. What is the maximum value of the magnetic field at the edge of the region? T
- At the equator, near the surface of Earth, the magnetic field is approximately 65.0 ?T northward and the electric field is about 300 N/C downward in fair weather. Find the gravitational, electric, and magnetic forces on an electron with instantaneous velocity of 6.00 106 m/s directed to the east in this environment. gravitational N electric N magnetic NDetermine the magnetic field in point P due to the conductor in the figure which carries a constant electrical current i. i ӨPlease Asap
- You observe an electron moving on your screen in a clockwise circle of radius 6.12 cm, at a constant speed of 6.27 x 10^6 m/s. Suppose that the electrons circular motion is due to the presence of a uniform magnetic field. For this situation above, what is the direction of the magnetic field? Out of the screen (toward you) Into the screen (away from you) Right LeftThe two wires shown in the figure below are separated by d = 10.7 cm and carry currents of I = 4.85 A in opposite directions. 1) Find the magnitude and direction of the net magnetic field at a point midway between the wires. 2) Find the magnitude and direction of the net magnetic field at point P1, 10.7 cm to the right of the wire on the right. 3) Find the magnitude and direction of the net magnetic field at point P2, 2d = 21.4 cm to the left of the wire on the left.The figure below shows two wires carrying currents of I = 5.30 A in opposite directions, separated by a distance d. Assume d = 9.6 cm. a).Find the magnitude (in µT) and direction of the net magnetic field at a point halfway between the wires. b).Find the magnitude (in µT) and direction of the net magnetic field at point P1, 9.6 cm to the right of the wire on the right. c).Find the magnitude (in µT) and direction of the net magnetic field at point P2, 2d = 19.2 cm to the left of the wire on the left. d). What If? Repeat part (a) for the case where both wires carry currents in the same direction, upward in the figure. Find the magnitude (in µT) and direction of the net magnetic field at a point halfway between the wires.
- Consider the current-carrying wire shown in the figure. The current creates a magnetic field at the point P, which is the center of the arc segment of the wire. If 0 = 25.0°, the radius of the arc is 0.800 m, and the current is 4.00 A, what are the magnitude (in nT) and direction of the field produced at P? magnitude direction Jo into the screen nTA uniform magnetic field is perpendicular to the plane of a circular loop of diameter 11 cm formed from wire of diameter 2.1 mm and resistivity of 1.57 × 1082-m. At what rate must the magnitude of the magnetic field change to induce a 14 A current in the loop? Number i Units-27 A 180 V battery is connected across two parallel metal plates of area 28.5 cm² and separation 9.20 mm. A beam of alpha particles (charge +2e, mass 6.64 × 10- is accelerated from rest through a potential difference of 1.75 kV and enters the region between the plates perpendicular to the electric field, as shown in . Part A What magnitude of magnetic field is needed so that the alpha particles emerge undeflected from between the plates? Express your answer with the appropriate units. |B| = = μA Value Units wwwwwwww ? kg)