Determine the amount of charge stored on either plate of a capacitor (4x10-6 F) when connected across a 12 V battery

Q: Consecutive standing waves occur at frequencies 375 Hz and 500 Hz on a taut string of length L=75 cm…

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Q: A circular coil 12.0 cm in diameter and containing nine loops lies flat on the ground. The Earth’s…

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Q: A 0.075 frisbee is thrown with an initial speed of 12 m, and an initial height of 1.1 m, when it has…

A: Write the given values with the suitable variables. m=0.075 kgu=12 m/sh=1.1 mv=10.5 m/sH=2.1 m Here,…

Q: Two sinusoidal waves travel in the same direction with the same amplitude, wavelength, and speed…

A: In the given question, two sinusoidal waves travel in the same direction with same amplitude,…

Q: Q4. Consecutive standing waves occur at frequencies 280 Hz and 315 Hz on a taut string fixed at both…

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Q: m of a horizontal line passing through a vertical lens. Along the horizontal line, from left to…

A: Given:-  The object distance is u = -10 cm  the focal leingth of the lens f = -20  cm  find:-  The…

Q: An object is placed 55 cm from a glass lens (n = 1.52) with one concave surface of radius 21.0 cm…

A: Object distance = s =55cm

Q: 4. The rms speed of an oxygen molecule (O₂) in a container of oxygen gas is 625 m/s. What is the…

A: Given value--- rms speed of O2 = 625 m/s . We have to find--- Temperature?

Q: A string fixed at both ends, vibrates in a pattern of five loops at a frequency of 220 Hz. What…

A: Given: The number of loops in the vibrating pattern: n = 5. The frequency when the string vibrates…

Q: heart of a resting adult pumps blood at a rate of 5.00 L/min. a. Convert this to cm^3/s.b. What is…

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Q: A 1540-kg car is traveling with a speed of 12.4 m/s. What is the magnitude of the horizontal net…

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Q: A long, straight current-carrying wire has a circular loop with a 40-mm radius. If the current…

A: Given: The radius of the loop is 40 mm = 0.04 m. The current in the loop is 5.9 A.

Q: 10 m I '3 m A target T lies flat on the ground 3 m from the side of a building that is 10 m tall, as…

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Q: 3) The ground state and the first three excited states of this harmonic oscillator are occupied. How…

A: Number of different photon energy that will be appeared will be equal to number of possible…

Q: A student explains that the behavior of EM radiation is wave-like. Which explanation correctly…

A: Given:-  A student explains that the behavior of EM radiation is wave-like. Find:-  Which…

Q: The capacitor combination given below is connected to a 8-volt battery. The capacitance of each…

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Q: Problem 1 ( 3) Consider two objects of masses m₁= 9.004 kg and m2 = 3.703 kg. The first mass (m₁) is…

A: Given:  mass m1 = 9.004 Kg                 mass m2 = 3.703 Kg                      velocity of first…

Q: Due to its charge, an air-filled capacitor retains a potential energy of 6.00 mJ. It is mistakenly…

A: Energy of capacitor E=Q22C=Q22ε0εrAd

Q: Two straight, parallel, current-carrying wires separated by a distance of 75.5mm carry the same 22…

A: Since you have asked multiple questions, we will solve the first question for you. If youwant any…

Q: What is the wavelength of a sound wave traveling through the air at sea level that has a frequency…

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Q: if q = 5 C when t =0 find 20 92 40 SW current (i) when t = 0.9 charge (q) when t = 0.9 A с 0.05 F

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Q: what is the angle of the surface of the fluid if the container moves 10m/s^2 horizontally a. 26.78…

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Q: A guitar string of mass 6.48 g and -1 length L= 90 cm is under a tension of 150 N. A standing wave…

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Q: What is the net electric force on the charge located at the lower right hand corner of the triangle…

A: Charge on top vertex (q1)= -2q Charge on lower left corner (q2) = q Charge on lower right corner…

Q: Q2. Consider two identical interfering waves with wavelength λ = 0.2 m travelling in the positive…

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Q: Water flows at a constant speed of 15 m/s through narrow section of the pipe. What is the speed of…

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Q: A large fan takes 12. 0s to reach its operating speed of 2. 0rev/s after it is turned on. Find its…

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Q: Calculate the electric field strength from a 1.25x10-8C charge if the test charge is placed…

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Q: If the spotlight with 5000 candelas at the center is aimed at a painting on the wall 5 ft from the…

A: Given data: The intensity of source is I=5000 candelas. The perpendicular distance is r=5 ft. The…

Q: What will be the momentum of a stone having mass of 20 kg when it is thrown with a velocity of 8…

A: Given data :                         Mass    =    m                     Velocity    =     v…

Q: A ball has a 1.35N force applied to it. How long does it take to increase the momentum of the ball…

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Q: consider the following given. A red laser travelled from air (with an index of refraction of nair =…

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Q: During a three-way tug-of-war competition, each of the three ropes is tied to a center knot. One man…

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Q: The electric field lines point in the direction of

A: The electric field lines point in the direction of decreasing potential From the relationship…

Q: A force of 3.0 pounds is needed to stretch the spring to 1.0 ft. from its natural length of 10…

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Q: A circular coil 12.0 cm in diameter and containing nine loops lies flat on the ground. The Earth’s…

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Q: ater towers store water above the level of consumers for times of heavy use, eliminating the need…

A: The pressure due to the weight of the fluid is, P=hρg h=Pρg…

Q: A 0.35-H inductor is connected across a 12-V AC power source whose frequency can be varied.…

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Q: Define the following ●    Center of curvature ●     Focal length ●     Parallel lines ●     Mirrors…

A: Answer:-  (1) Center of curvature:-the center of the circle whose center lies on the concave side of…

Q: The acceleration of a particle is defined by the relation a=-kx² where a in m/s², X in meters. the…

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Q: When a gas pressure of 10^-4 torr occupies a volume of 2000 cm^3, the volume was increased to 8000…

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Q: 30. (II) A sealed metal container contains a gas at 20.0°C and 1.00 atm. To what temperature must…

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Q: A standing wave of four loops is set up on a string of length L = 100 cm and mass m = 0.044 Kg when…

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Q: What is the specific heat of a substance that requires 3500J in order to raise its temperatures from…

A: Given data-        Heat required (δQ) = 3500 J       change in temperature (δT) = 25 K        mass…

Q: A rubber balloon is filled with 0.018 m³ of helium gas and tied with and tied with a cord to a…

A: Write the given values with the suitable variables. V=0.018 m3ρ=1.29 kg/m3 Here, V is the volume and…

Q: 4) In problem 2, analyze all of the triple junctions in velocity space to determine if the triple…

A: For part a, b, e and f:

Q: QUESTION 7 V₂ m₂ M m₁ k ŵ m₂ m₁ Xmax = ? A mass m, is moving to the left at the speed v₁ on a…

A: The spring compression is maximum when both mass have same velocity.

Q: A rope is connected from one end to a vibrator of frequency 200 Hz and from the other end to a block…

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Q: A force of 13.81 Newtons was exerted by a spring to restore its original length from 109-cm to…

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Q: a trapezoidal plate shown in the figure is submerged in water is 3.1m below the surface. The bases…

A: The calculation shall be done based on the formula  Hydrostatic force F = ( unit weight of water)*…

Dielectric Constant Of Water

Water constitutes about 70% of earth.  Some important distinguishing properties of water are high molar concentration, small dissociation constant and high dielectric constant.

Electrostatic Potential and Capacitance

An electrostatic force is a force caused by stationary electric charges /fields. The electrostatic force is caused by the transfer of electrons in conducting materials. Coulomb’s law determines the amount of force between two stationary, charged particles. The electric force is the force which acts between two stationary charges. It is also called Coulomb force.