Does the current in this circuit flow clockwise or counterclockwise? What is the voltage difference between points a and b? (Va-Vb)

Q: of 13v ted peo minute.?

A: Given data :           Time  =  t           Resistance  =  R              Voltage  =  V         To f...

Q: A 2.0 kg metal head of a geology hammer strikes a solid rock with a speed of 4.0 m/s. Assuming all t...

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Q: A hydraulic has two pistons. The area of piston 1 is FIVE times SMALLER than the area of piston 2. I...

A: Hydraulic obeys Pascal's law. According to pascal's law the pressure inside the liquid will be same ...

Q: A Tesla Model S electric car accelerates from zero to 30 m/s in 4.4 seconds. If the mass of the car ...

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Q: Assume there are 100 million passenger cars in the UAE and that the average fuel consumption is 20mi...

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Q: A boll rounds a 46 m radius curve at 15 m/s. The magnitude of it's acceleration in m/s2 ?

A: Given data :             Speed  =  V             Radius  =  R        To find :              Accelera...

Q: pulleys are frictionless and of negligible weight, find the Tension (N) in the cord supporting block...

A: According to Newton second law  Net force F = ma 

Q: Problem 8: Consider a 150 turn square loop of wire 19.5 em on a side that carries a 56 A current in ...

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Q: 6.10. PROBLEMS 279 missing 5.78 × 1040 electrons). At a distance of 1.18 m from the center of the di...

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Q: A 475-gram ball is traveling horizontally at 12.0 m/s to the left when it is suddenly struck horizon...

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Q: The length of a rod as measured in an experiment is found to be 2.48 m, 2.46 m, 2.49 m, 2.49 m and 2...

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Q: The magnitude of the force required to compress an imperfect horizontal spring a distance x is giv F...

A: Given data as per questionFbs=k x+bx3k=120 N/mb=18 N/m3m=3.5 kgx=2.2 m

Q: A heat engine converts 144.0 kcal from a supply of 352.0 kcal into work. How much mechanical work wa...

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Q: A current of 1.5A flows through a conductor for 2.0s. What amount of charge passes through the condu...

A: We know thatQ=I×tHereQ=chargeI=Currentt=time

Q: 202 A block of mass m = 6.23 kg is attached to a spring that is F (N) 6. resting on a horizontal, fr...

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Q: Choose the correct answer. 1. An electric charge in an electric field is always compelled to move by...

A: Since you have asked multiple question, we will solve the first question for you. If you want any sp...

Q: When 7.59 grams of ice at - 20°C have absorbed 2500 calories of heat, what is the temperature of the...

A: The heat required for a change in temperature of an object is given by Q = mc∆T, where m = the mass ...

Q: A machine part rotates at an angular speed of 0.70 rad/s; its speed i the increased to 2.6 rad/s at ...

A: We know that the third equation of angular motion is given as  ω2=ω02+2αθ where ω is the final angul...

Q: Two non-identical capacitors when connected in parallel gives an equivalent capacitance of 9.0 pF an...

A: The net capacitance of capacitors connected in series is given by 1Cnet = 1C1+1C2+1C3+..., where C1 ...

Q: Consider a converging lens with focal length 27.5 cm. An object is located 44.9 cm from the lens. Fi...

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Q: At the equator, the earth’s field is essentially horizontal; near the north pole, it is nearly verti...

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Q: For a positive point charge, as it moves in the direction of the electric field, the electric potent...

A: In the direction of electric field the electric potential decreases. This is because electric potent...

Q: The following are statements that describe Electric Potential EXCEPT: A potential energy per unit ch...

A: 3) electric potential = V =Uq 4) potential  energy = U =K q1q2r

Q: As shown, two blocks, resting on different inclines, are connected by an inelastic cable that passes...

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Q: 4. A sleeping adult accidentally kicked the pillow from the bed with an initial velocity of vo = 3.2...

A: We know, The horizontal components of velocity=V Cos(theta) The vertical components=VSin(theta)

Q: Given a vector field A = 5x ^ 2(sin (pi*x)/2) i, find V.A at x = 1

A: Vector A = 5x².(sin (pi.x)/2)i

Q: In a "Giant Swing" shown in figure, the seat is connected to two cables. One is from the top of the ...

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Q: he spectrum of a star is collected and we find the absorption line of Hydrogen-Alpha (the deepest ab...

A: We know that the Doppler effect, According to the doppler the formula of the doppler shift of the li...

Q: Four electromagnetic waves have the following frequencies, Indicate what each of their Wavelengths a...

A: For electromagnetic wave wavelength λ=cfhere, c= speed of light in free space = 3×108 m/s           ...

Q: Qv 검색 스크린샷 2022-03-30 오후 12.0 스크린샷 2022-03-30 오후 12.00141 A 6.00-kg block is sent up a ramp inclined...

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Q: A solid cylinder (radius = 17.0 cm, height = 14.0 cm) has a mass of 10.80 kg. This cylinder is float...

A: Given : Mass of solid cylinder (M) = 10.8 kg Radius of solid cylinder (r) = 17 cm = 0.17 m Height of...

Q: The electric field of the material between two coaxial cables of radius .25 m and .51 m is given as ...

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Q: At science camp, the kitchen served half of their strawberries with breakfast. After dinner, they pu...

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Q: 6.6 Three of qi = 93 = 15.0 and q2 = µC are situated on the corners of a square of side l = 1.0 m as...

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Q: The pulleys are frictionless and of negligible weight, find the Tension (N) in the cord supporting b...

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Q: A block of mass 2.50 kg is pushed 3.00 m along a frictionless horizontal table by a constant 18.0 N ...

A: mass of block (m) = 2.50 kg distance moved (d) = 3 m Force (F) = 18 N direction of force = 25o below...

Q: 1. A tennis ball is thrown upwards from the edge of a cliff with a speed of 10 m/s. It lands on the ...

A: Speed=10m/s

Q: In order to optimize power, most broadcast antenna have a length that is 1/4 of the wavelength of th...

A: length of antenna = 14 th of the wavelength of the electromagnetic wave   

Q: The magnetic field at the center of a 1.3-cm-diameter loop is 2.1 mT a.What is the current in the l...

A: Given that, Diameter(D)= 1.3 cm  So, radius (r)= D/2= 1.3/2= 6.5× 10-³ m Magnetic field at the centr...

Q: A time plot of the voltages across an inductor (dashed), capacitor (dotted), and resistor (solid) of...

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Q: a grindstone of radius 4.0 m is initially spinning with an angular speed of 8.0 rad/s. The angular s...

A: The equations of angular motion we use to solve this are ωf = ωi+αt ωf2-ωi2 = 2αθ, where ωf = the fi...

Q: 9. For each situation draw a before and after free body diagram and fil in the table with (+, -, or ...

A: #9 Part (a) The free body diagram of a body can be drawn by observing the internal and external forc...

Q: An atomic nucleus at rest decays radioactively into a smaller nucleus and an alpha particle (i.e. a ...

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Q: A bag of wheat weight 300 kg .To what height should it be raised so that potential energy is 9600 J?...

A: Given data :        Mass of the bag  =  m         Potential energy   =  P•E         Acceleration due...

Q: A goldfish is swimming inside a spherical bowl of water having an index of refraction n = 1.333. Sup...

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Q: A 1000 kg car moving at 15 km/hr strikes a stopped 500 kg car and the two lock bumpers. Calculate th...

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Q: V, = 2 V O > mA V2 = V R2 = z = mA lo - 100 mA Vo -9 V CONFIRM O o o

A: Answer:-  Given  Current (Io) = 100 mA = 100 × 10-3 A = 100/1000 = 0.1 A  Voltage (V) = 9V  We know ...

Q: How much heat is required to change the temperature of 101.24 grams of heat ( specific heat capacity...

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Q: 2.If the pulleys are weightless and frictionless, determine the acceleration of each weight. C 45 kg...

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Q: You are given a mass and a spring, setup either in a vertical configuration or horizontally. When we...

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