2. Each of the two very long wires below carries I = 7.0 A in the direction shown. The dashed wire is perpendicular to, but lies 1 m above, the solid wire. What is the magnitude and direction of the force on a 10 m section of the bottom wire? V X
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- 41. Examine the chart below describing fundamental forces found in nature. Which of the following are the most appropriate choices for the cells containing A, B, X and Y? The ratings are made in descending order. Interaction Range Strength Gravitational A Electroweak 2 B Strong X 2 Y A. A = 1, B = 3, X = 1, Y = 3 B. A = 3, B = 1, X = 1, Y = 3 C. A = 1, B = 3, X = 3, Y = 1 D. A = 3, B = 1, X = 3, Y = 1Determine the magnitude of the force in cable AB so that the force in cables AD and AC is half the value of the force in cable AB.3 Analyze the three long, straight, parallel wires as shown below. Find the magnitude and direction of the force experienced by a 25 cm length of wire C. 3.0cm 5.0 cm 10 A 20 A 30 A a 40 樂
- A particle is launched from the origin on the ground with an initial velocityv = (2.40 m/s) x+ (2.00 m/s) y. The particle falls freely under earth’sgravitational field.a. Find the angle at which the particle is launched at origin. (angle made topositive x axis).b. How far does the particle move in the x direction?c. What is the particle’s velocity at this time?d. How long it stays in the airWhat is the net force (magnitude and direction) on each wire in the figure Below, in which I = 12 A? I wire 1 wire 2 wire 3 I 2 1 50 cm N |--Direction-- ✓ N |--Direction-- ✓ N --Direction-- ✓ 2 cm 2 cmA. Calculate the elongation of the wire when the mass is at the lowest point of the path B.
- Determine the magnitude and direction of the force between two parallel wires 20 m long and 6.0 cm apart, each carrying 25 A in the same direction. Select one: a. 2.92 N repulsive b. 0.04 N Attraction c. 2.92 N attractive d. 0.04 N repulsiveMy Tutoring | bartleby Telegram Web E PHYS122/FİZ122 Midterm/Vize Il X A docs.google.com/forms/d/e/1FAlpQLScJPcAt39VXW_Qs7qrtSBM9Zzw5x4eBV4SnjMfELF7EE3tCOg/formResponse Yanıtınız Two long straight aluminum wires, each of diameter 0.40 mm, carry the same current but in opposite directions. They are suspended by 1.0-m-long strings as shown in the figure. If the suspension strings make an angle of 3.0° with the vertical and are hanging freely, what is the current in the wires? (density of aluminum = 2.7 g/cm³, g=9.80 m/s²) 6° Her birinin çapi 0,40 mm olan iki uzun alüminyum kablo eşit büyüklükte ama zıt yönde akımlar taşımaktadırlar. Bu iki kablo 1,0 m uzunluğunda ipler ile askıda tutulurken iplerin düşey ile yaptığı açı 3,0° olmaktadır. Tellerdeki akım nedir? (alüminyum gunluğu= 2,7 g/cm³, g=9,80 m/s²) Yanıtınız A wire 60.0 cm long is held parallel to and 100 cm above a long wire carrving 100 A and resting on the floor The 60 0-cm wire is released and 14:39 22.05.2021 1.0 m(a) A cosmic ray proton moving toward the Earth at 5.00107m/s experiences a magnetic force of 1.701016N. What is the strength of the magnetic field it there is a 45° angle between it and the proton’s velocity? (b) Is the value obtained in part (a) consistent with the known strength of the Earth’s magnetic field on its surface? Discuss.
- Consider the same situation as in the previous problem. This time the magnet has mass 4.48 kg and the force pulling the magnet to the right has magnitude 156.1 N. What is the magnitude of the tension force in the cord? 162.2 N 200.0 N 217.3 N 125.2 N3 Analyze the three long, straight, parallel wires as shown below. Find the magnitude and direction of the force experienced by a 25 cm length of wire C. 3.0 cm 5.0 cm 10 A 20 A 30 AFind the magnitude (in N/m) and direction (in degrees counterclockwise from the +x-axis) of the force that each wire experiences in the figure by using vector addition. (Assume that the +x-axis is to the right and the +y-axis is up along the page.) 7.50 A Top wire magnitude direction Bottom left wire magnitude direction 20.0 cm- 22.5 A20.0 cm- Bottom right wire magnitude direction 20.0 cm- N/m N/m ° counterclockwise from the +x-axis 67.5 A N/m counterclockwise from the +x-axis counterclockwise from the +x-axis