12a
Q: "A capacitor consists of two parallel conducting plates, each of area 0.4 m² and separated by a…
A: Given: A = area of plates = 0.4 m2 d = separation of plates = 2.0 cm k = dielectric constant = 1.5…
Q: What are the a) size and b) direction (up or down) of i,
A: Although its company guideline to answer initial 3 parts in case of question with multiple parts ,…
Q: Is incorrect, is there another way to do it?
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Q: Current flows through the two wires shown below. Wire 1 Wire 2 What can we say about the forces each…
A: Two wires carrying current in the same direction are shown . To find = force exerted by each wire on…
Q: P• d
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Q: B A coin sits on a rotating turntable as shown in the figure. At the time shown in the figure, which…
A: We need to say what the direction of friction will be on the coin on turntable.
Q: 18 A projectile is fired from level ground with initial speed V at an angle of 0 to the horizontal.…
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Q: A fireman tosses his 0.99-kg hat onto a peg, where it oscillates as a physical pendulum (see the…
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Q: (c) What are the acoustic requirements of a good auditorium? How an auditorium can be used for…
A: The acoustic requirements of a good auditorium are : The sound should be uniformly distributed in…
Q: Oasis A is 106 km due west of oasis B. A desert camel leaves A and takes 54 h to walk 77 km at 39'…
A: Given First leg of the travel Duration t1 = 54 h Distance d1 = 77 km For the second leg of the…
Q: 3. A box, initially at rest, is placed on the top of the frictionless incline shown. 6 m A) Using a…
A: initially the block is at rest, it is placed on top of frictionless incline free body diagram:
Q: When an inelastic material is in a collision, A) a. the work done to deform the material is equal to…
A: Answer:- (D) some of the work done to deform the material is converted to other forms of energy.…
Q: A metal wire is resting on a fixed rail. The wire is free to slide along the rail. Both are in a…
A: The direction of induced current in a loop due to changing magnetic flux associated with the loop…
Q: Three charges of +1.0 x 10-C form an equilateral triangle with side length 40 cm. What is the…
A: Charges are Charges are placed at the corners of an equilateral triangle.The distance between…
Q: 500 750 750 500 www Y. ww 25 Q
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Q: 37. For each of the thin lenses (L and L) shown in Fig- ure 24.48, the index of refraction of the…
A: The lens maker's formula is given as: 1f=(n-1)(1R1-1R2) wheren is the refractive index of the lensR1…
Q: 5. • A concave spherical mirror has a radius of curvature of 10.0 cm. Calculate the location and…
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Q: Q5 Determine the currents for the electrical network shown in the following figure: 4 B $192 110 50…
A: According to Kirchhoff's Current Law, the sum of currents entering a terminal is equal to the sum of…
Q: 124. The diagram below represents a 10.-newton block sliding at constant speed down a plane that…
A: Since object is moving with constant speed hence acceleration acting on it is zero so net force…
Q: When a carpenter shuts off his circular saw, the 10.0-inch-diameter blade slows from 4148 rpm to…
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Q: 4 m, is released from rest. The top piece of string has a mass m, << m1, mh. Determine the…
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Q: A capacitor stores charge q at a potential difference AV. If the voltage applied by a battery to the…
A: The capacitance is defined as the ability to store a charge Q ⇒Q=CV, where C is the capacitance, V…
Q: Use the following constants if necessary. Coulomb constant, k = 8.987 x 10° N m2 /C². Vacuum…
A: Given, A charged particle in magnetic field.
Q: #Consider the system as shown in Fig. 2. The pulley is massless and the whole system is…
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Q: * N 72 i 1 Archimedes supposedly was asked to determine whether a crown made for the king consisted…
A: Scale reading in air is 6.57 N Scale reading in water is 5.92 N
Q: Determine the amount of charge stored on either plate of a capacitor 3х 10 F) when connected across…
A: Given data- Capacitance = 3×10-6 F Voltage across it = 24 V…
Q: rent. A 115 V dc generator delivers 120 A to a load. If the generator has an efficiency of 81…
A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: During a steady right turn, a person exerts the forces shown on the steering wheel. Note that each…
A: Answer:
Q: 02 01 T2 T1 In the figure, if 0, = 02 = 0, then
A: Free body diagram:
Q: 8. If the pressure at the surface of the water is 10o kPa, what is the (absolute) pressure at the…
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Q: . As shown in Figure 23.56, a layer of water covers a slab of material X in a beaker. A ray of light…
A: Angle of refraction in water , θr = 48° Angle of incidence in X , made with the normal = 90 - 65 =…
Q: i. а, (0)
A: Given: The given position vector is r→t=sinti⏜+tj⏜+costk⏜ Introduction: The rate of change of…
Q: As shown, a member is fixed at the origin, point O, and has an applied force F, the tension in the…
A: Force F = 130 N i - 125 N j + 70 N k x1=1.70 m , z1=1.15 m
Q: 22. In regions where equipotential lines are closer together, * the electric field is weak the…
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Q: A gymnast of mass 62.0 kg hangs from a vertical rope attached to the ceiling. You can ignore the…
A: Given, The mass of the gymnast, m=62 Kg Acceleration due to gravity, g=9.81 m/s2
Q: 9. • Coherent light of frequency 6.32 x 10" Hz passes through two thin slits and falls on a screen…
A: When two waves travel with one at the highest point and the other at the lowest point at any point…
Q: Two objects of mass m1= 2kg and m2 = 7kg are connected by a light string that passes over a…
A: Given: m1=2 kgm2=7 kg The free-body diagram is given below.
Q: dwrit
A: Given: Velocity of train is 3 m/s Acceleration of train is 60 v-4. Time is 4 s
Q: 11. If a curved road with radius of 90 m is properly banked for a car traveling at 60 km/h (the…
A: We are given radius of turn. We are also given the velocity of car without friction. We first find…
Q: (a) Write down the integral and differential forms of Gauss' law in a dielec- tric, defining all…
A: As per guidelines, question (a) is answered. For the remaining questions to be answered, post them…
Q: I Left coil Right coil O Clockwise; because the external magnetic flux through the left coil points…
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Q: Ch23,P57
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Q: A roller-coaster car shown in the figure is pulled up to point 1 where it is released from rest.…
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Q: 25. • A beam of laser light of wavelength 632.8 nm falls on a thin slit 0.00375 mm wide. After the…
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Q: This is really imp q
A: Step 1: Step 2: Step 3: Step 4:
Q: An experimental device imparts a force of magnitude F = 41 lb to the front edge of the rim at A to…
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Q: What is the direction of the E-field vector at the center of the square? The E-field is O at the…
A: The electric field sue to positive charge is directed away from the charge, and the electric field…
Q: (a) A device consists of an object with a weight of 25.0 N hanging vertically from a spring with a…
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Q: Be sure to review Example 19.9 before attempting these problems. Figure 10 V [ R2₂ ←1₁ 1 of 1 Part A…
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Q12a
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