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2. In Figure 3, the cube is 40.0 cm on each edge. Four straight segments of...
The cube in the figure is 50.3 cm on each edge. Four straight segments of wire...
The cube in the figure is 50.3 cm on each edge. Four straight
segments of wire (ab, bc, cd, and da) form a closed loop that
carries a current of 4.68 A, in the direction shown. A uniform
magnetic field of 0.029 T acts in the positive y direction.
Find the magnitude of the magnetic force on the segment da.
Answer in units of N.
Part 3. Problems ( Total 50 marks) 1. A flashlight on the bottom of a 4.00...
Part 3. Problems ( Total 50 marks) 1. A flashlight on the bottom of a 4.00 m deep and at an angle so that the ray strikes the surface of the water 2.00 m from the point directly above the flashlight. What angle (in air) does the emerging ray make with the water's surface? (10) swimming pool sends a ray upward 2. In Figure 3, the cube is 40.0 cm on each edge. Four straight segments of wire-ab, bc, cd,...
3. In Figure 2, what is the direction of the current induced in the resistor at...
3. In Figure 2, what is the direction of the current induced in the resistor at the instant the switch is closed? ㄐㄧ - Figure 2 4. If a grandfather clock were running slow, how could we adjust the length of the pendulum to correct the time? 4. A 2.00 C charged 1.00 g cork ball is suspended vertically on a 0.500 m long light string in the presence of a uniform downward-directed electric field of magnitude E-1.00x10 N/C. If...
4. A 2.00 C charged 1.00 g cork ball is suspended vertically on a 0.500 m...
4. A 2.00 C charged 1.00 g cork ball is suspended vertically on a 0.500 m long light string in the presence of a uniform downward-directed electric field of magnitude E-1.00x105 N/C. If the ball is displaced slightly from the vertical, it oscillates like a simple pendulum. (a) Determine the period of the ball's oscillation. (b) Should gravity be included in the calculation for part (a)? Explain. (15) 3. The magnetic field shown in Figure 4 directed into the paper....
A rectangular loop of wire is placed next to a straight wire. There is a current of 3.5A in both ...
A rectangular loop of wire is placed next to a straight wire. There is a current of 3.5A in both wires. Please find the magnitude and direction of the net force on the loop. 1) What is the direction of magnetic field produced by long wire? 2) What is the force on segment AB due to this magnetic field (magnitude and direction) 3) What is the force on segment CD due to this magnetic field (magnitude and direction) 4) What...
Could someone please help me with all parts of this question? Question 4 (20 marks) A long wire carries a current I. The current is perpendicular to a wire loop ABCDA that consists of two straight se...
Could someone please help me with all parts of this
question?
Question 4 (20 marks) A long wire carries a current I. The current is perpendicular to a wire loop ABCDA that consists of two straight sections AB and CD, each of length 1, and two semi-circular straight sections: BC, with radius a, and DA, with radius b. The semi-circular sections have the same centre of curvature that coincides with the wire. The current produces a magnetic field of magnitude'...
Problem Show coMplere solutions andm 1. In Figure 1, the wire loop consists of four segments....
Problem Show coMplere solutions andm 1. In Figure 1, the wire loop consists of four segments. Segments A and B are quarter- circles of radii 10.0 cm and 20.0 cm respectively. Segments C and D are straight. The current in the loop is 10.0 A. The loop is in a uniform magnetic fleld of 0.300 T In the +z direction. Determine the magnetic force on (a) segment A, (7 points) (b) segment B, (7 points) (c) segment C, (4 points)...
The drawing shows a wire composed of three segments, AB, BC, and CD. There is a...
The drawing shows a wire composed of three segments, AB, BC, and CD. There is a current of I = 2.2 A in the wire. There is also a magnetic field B (magnitude = 0.29 T) that is the same everywhere and points in the direction of +z axis. The lengths of the wire segments are LAB = 1.3 m, LBC = 0.5 m, and Lcp = 0.5 m. Find the magnitude of the force that acts on each segment....
The current loop ABCDA carries current 37.2 A in the direction indicated in the figure, where...
The current loop ABCDA carries current 37.2 A in the direction indicated in the figure, where the segments AB and CD are concentric arcs with radii 7 cm and 11 cm respectively. What is the magnitude of the resultant magnetic field ||B|| at the center of curvature O due to the current segment of arc CD? Answer in units of T.
The cube in the figure is 50.3 cm on each edge. Four straight
segments of wire (ab, bc, cd, and da) form a closed loop that
carries a current of 4.68 A, in the direction shown. A uniform
magnetic field of 0.029 T acts in the positive y direction.
Find the magnitude of the magnetic force on the segment da.
Answer in units of N.
Part 3. Problems ( Total 50 marks) 1. A flashlight on the bottom of a 4.00 m deep and at an angle so that the ray strikes the surface of the water 2.00 m from the point directly above the flashlight. What angle (in air) does the emerging ray make with the water's surface? (10) swimming pool sends a ray upward 2. In Figure 3, the cube is 40.0 cm on each edge. Four straight segments of wire-ab, bc, cd,...
3. In Figure 2, what is the direction of the current induced in the resistor at the instant the switch is closed? ㄐㄧ - Figure 2 4. If a grandfather clock were running slow, how could we adjust the length of the pendulum to correct the time? 4. A 2.00 C charged 1.00 g cork ball is suspended vertically on a 0.500 m long light string in the presence of a uniform downward-directed electric field of magnitude E-1.00x10 N/C. If...
4. A 2.00 C charged 1.00 g cork ball is suspended vertically on a 0.500 m long light string in the presence of a uniform downward-directed electric field of magnitude E-1.00x105 N/C. If the ball is displaced slightly from the vertical, it oscillates like a simple pendulum. (a) Determine the period of the ball's oscillation. (b) Should gravity be included in the calculation for part (a)? Explain. (15) 3. The magnetic field shown in Figure 4 directed into the paper....
A rectangular loop of wire is placed next to a straight wire. There is a current of 3.5A in both wires. Please find the magnitude and direction of the net force on the loop. 1) What is the direction of magnetic field produced by long wire? 2) What is the force on segment AB due to this magnetic field (magnitude and direction) 3) What is the force on segment CD due to this magnetic field (magnitude and direction) 4) What...
Could someone please help me with all parts of this
question?
Question 4 (20 marks) A long wire carries a current I. The current is perpendicular to a wire loop ABCDA that consists of two straight sections AB and CD, each of length 1, and two semi-circular straight sections: BC, with radius a, and DA, with radius b. The semi-circular sections have the same centre of curvature that coincides with the wire. The current produces a magnetic field of magnitude'...
Problem Show coMplere solutions andm 1. In Figure 1, the wire loop consists of four segments. Segments A and B are quarter- circles of radii 10.0 cm and 20.0 cm respectively. Segments C and D are straight. The current in the loop is 10.0 A. The loop is in a uniform magnetic fleld of 0.300 T In the +z direction. Determine the magnetic force on (a) segment A, (7 points) (b) segment B, (7 points) (c) segment C, (4 points)...
The drawing shows a wire composed of three segments, AB, BC, and CD. There is a current of I = 2.2 A in the wire. There is also a magnetic field B (magnitude = 0.29 T) that is the same everywhere and points in the direction of +z axis. The lengths of the wire segments are LAB = 1.3 m, LBC = 0.5 m, and Lcp = 0.5 m. Find the magnitude of the force that acts on each segment....
The current loop ABCDA carries current 37.2 A in the direction indicated in the figure, where the segments AB and CD are concentric arcs with radii 7 cm and 11 cm respectively. What is the magnitude of the resultant magnetic field ||B|| at the center of curvature O due to the current segment of arc CD? Answer in units of T.
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