A parallel plate capacitor is charged by a battery and disconnected the capacitor stores 100 J of energy a sudden spark reduces the charge on each plate to the of the capacitor to half their original value how much of the capacitor stored energy was lost during the spark
Q: A person is travelling at 60mph at a 45mph speed limit road. The person sees a reduced speed limit…
A: We know that 1 mile = 5280 ft; 1 hour = 3600 seconds.Thus,now, the driver was at a speed of 60 mph.…
Q: 4. A heart pacemaker consists of a switch S, a battery Eo, a capacitor C, and the heart as a…
A:
Q: (a) In symbolic form, find the electric flux through face 1. PE || (b) In symbolic form, find the…
A:
Q: a mass is hung from a vertical spring and allowed to come to rest or its equilibrium position. the…
A:
Q: I hang 4.00 objects from a mobile, which consists of a 1.20 kg wire 4.00m long. The first object…
A: GivenAs per the question 4 objects from a mobile.Given the mass of the wire is 1.20 kg and it is…
Q: A plane is initially flying at a speed of 280 mph east, when it runs into a stormy area where the…
A: velocity of the plane = 280 mph eastvelocity of the wind =100 mph in the direction 30 degree north…
Q: Look at the picture what would you do with the numbers on the voltmeters? The voltmeters are…
A: The transformer works under the principle of mutual induction. The transformer consists of primary…
Q: Figure y (north) 17.8 m C R 0 32.00 57.3 m B 36.0° A 72.4 m 1 of 1 -x (east) Part A Practice…
A:
Q: Consider a system of two particles, one with spin 1 and the other with spin 1/2. The particles…
A:
Q: summ #Washers: 20 Moving Mass 170 g The mass of each washer is 10 grams. How many seconds would it…
A:
Q: Let C be a black circular disk in front of a white background. The circular disk is parallel to the…
A: What would be the shape of the disk’s projection on the image plane ?
Q: A uniform ladder with mass m2�2 and length L� rests against a smooth wall. (Figure 1)A…
A: GivenA uniform ladder with mass m₂ and length L rests against a smooth wall. A do-it-yourself…
Q: For the ground-state of the quantum 2 X 2 2a² harmonic oscillator, (x) = e (a) Normalize the…
A:
Q: Two identical thin rods of length L are each charged with a positive charge q that is uniformly…
A: The electric field due to an infinitely long charged line is given by the formula:E = λ / (2πε * r)
Q: Three sinusoids with the same frequency are added together: x(t) = 7.5 cos(wot + pi/6) + 8.5…
A:
Q: below. Vector A has magnitude A = Two vectors lying in the x-y plane are defined by their magnitudes…
A:
Q: av (2) Show that heat capacity at constant pressure Cp is given by (247) ƏT Cp = + p
A:
Q: A plate carries a charge of -2 µC, while a rod carries a charge of 1.50 µC. How many electrons must…
A: GivenA plate carries a charge of -2 µC, while a rod carries a charge of 1.50 µC. How many electrons…
Q: 6. Determine the total power dissipated in the following circuit. M m R₂=22 R₁ =60 R₂=30 www R₂=8…
A: If n resistors are connected in series then the equivalent resistance is parallel,power can be…
Q: 2.12 The rope ABC exerts forces FBA and FBC of equal magnitude on the block at B. The magnitude of…
A: The force are equal magnitude = FThe angle between these two forces = 90+20 = 110 degreesThe…
Q: A spacecraft is in a 300 km circular parking orbit. It is desired to increase the altitude to 600 km…
A: To calculate the total ΔV required for this mission, we can break it down into three main…
Q: E₁ P 0.400 m 2. 10₂ (a) Place a charge of -7 µc at point P and find the magnitude and direction of…
A: The charge at point a P is . And ,
Q: Consider the following arrangement of two conducting hollow spheres with a point charge of Qo = 4.50…
A:
Q: A scuba diver makes a slow descent into the depths of the ocean. His vertical position with respect…
A: Use net displacement formula
Q: Solve correctly plz I got wrong answer Read the question carefully
A: given that , particle's position in centimeters and time in seconds.Velocity is always measured in…
Q: Three rods are joined to form a 45- mangle, is placed at rest in the x'y' plane with its hypotenuse…
A: Since the first O is moving in the X direction, only length along X will be contracted.please see…
Q: 2. The Rayleigh-Jeans distribution function is I(A.T)=2xckT 24 where kB is the Boltzmann constant.…
A:
Q: A quarterback takes the ball from the line of scrimmage, runs backwards for 11.0 yards, then runs…
A: Consider the line of scrimmage as x-axis while the perpendicular to the line of scrimmage is the…
Q: A patient hypoventilates such that their alveolar ventilation (VA) is reduced to only 1/3 of their…
A:
Q: Given the figure shown below, what is the mass of block B on the smooth incline if the system is in…
A:
Q: A gas sample undergoes the cyclic process ABCA shown in the figure (Figure 1), where AB lies on an…
A:
Q: 6. If you open your eyes underwater, you do not get a well-focused image on your retina. But if you…
A: givenAs per the question when we open our eyes underwater do not get a well focused image.But when…
Q: 1. The beam is supported by a rocker at A and a pin at B. The weight of the beam is negligible. a.…
A: The objective of the question is to draw a free-body diagram of the beam and determine the unknown…
Q: Problem 7: Determine the forces in members BC, BF, CD and DF of the truss shown below. Compute using…
A: +↑ΣMA=0(Ey×8)−(10×4)−(8×6)=0Ey=11kN+↑⏐⏐∑Fy=0Ay+Ey=10−8=0⇒Ay=7kN
Q: A car tire is 64.0 cm in diameter. The car is traveling at a speed of 25.0 m/s. (1)What is the…
A: Diameter of car tire is D = 64.0 cm = 0.64 mTherefore, the radius of the car is R = 0.32 mThe speed…
Q: For the ground-state of the quantum 2 harmonic oscillator, (x) (a) Normalize the wavefunction. = 2…
A: Required to find the normalization constant.
Q: 31.14 A defibrillator can be modelled as a capacitor which discharges through the patient, inducing…
A:
Q: 5) Draw two diagrams illustrating when the battery is at 10V and is facing BOTH directions. On each…
A:
Q: At 30°C, a brass cube has an edge length of 17 cm. What is the increase in the cube's surface area…
A: Given:The brass length is initial temperature final temperature The question aims to determine:the…
Q: Part A A single slit, which is 0.050 mm wide, is illuminated by light of 550 nm wavelength. What is…
A:
Q: 2. Two point sources are creating circular waves in a pool. You have a little remote controlled…
A: Given in the question are two point sources we name S1 and S2 creating circular waves in a pool. A…
Q: To determine if an object is positively charged, yo need to do: A. See if the object attracts a…
A: We know that in electrostatics, same charges repel each other and opposite charges attract each…
Q: A particle moves along the x axis. Its position is given by the equation x = 2.1 + 2.9t - 3.8t2 with…
A: A particle is moving along the x-axis and its position is given by the equationwhere x is in meters…
Q: If p=A*exp(i[kx-ωt]) is a plane wave in a medium with a density of ρa, determine the acoustic…
A:
Q: What is the relationship between the length of the face diagonal and the radius, r, of the atoms in…
A:
Q: Consider a particle in a 2-D box having Lx = 10 nm and Ly = 10 nm. a) Make a surface plot of all the…
A:
Q: Would you kindly explain step by step as you answer the following question... A sample of material…
A: A sample of material contains one milligram of Iodine-131. Iodine -131 has a half - life of 8.02…
Q: Part A How many people can fit into the Pentagon, which was once the largest office building in the…
A:
Q: A 3.0 mL syringe has an inner diameter of 5.5 mm, a needle inner diameter of 0.27 mm, and a plunger…
A: Given:Volume to be injected Time to inject Needle inner diameter The question aims to determine:b)…
Q: (a) Find the magnitude of the gravitational force (in N) between a planet with mass 8.00 x 1024 kg…
A:
Step by step
Solved in 3 steps with 2 images
