A 0.20 cm diameter plastic sphere, used in a static electricity demonstration, has a uniformly distributed 50 PC charge on its surface. What is the potential near its surface? V V=

Q: 3. What happens to the box when you remove the applied force acting on it? Why?

A: We Need to tell what happens to the Box when the applied force acting on it is removed.

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A: We have to compute here (i) Fundamental frequency of wire (n)=?(ii) Third overtone frequency…

Q: Two charges one negative and one positive with strength Q1 = -3*q and Q2= +2*q (where q=7.0…

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Q: A syringe which has an inner diameter of 0.600 mm is attached to a needle with an inner diameter of…

A: Concept: To determine the Minimum Force the nurse must apply to the syringe, we will use the formula…

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A: The 3.5 g bullet is moving horizontally towards two blocks kept at rest. The bullet first penetrates…

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Q: As a ball falls under the influence of gravity, does gravity do positive work or negative work?…

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Q: find lagrnJEs equation b.

A: Given,  Lq.,q,t= q.4-q2q= q.4-qLagrangian equation  is given as d dt∂L∂q.-∂L∂q=0+1=1

Q: It says that it's not the appropriate number of sig figs.

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Q: A cathode ray tube (CRT) is a device that produces a focused beam electrons in a vacuum. The…

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Q: A research Van de Graaff generator has a 2.50 m diameter metal sphere with a charge of 60.0 µC on…

A: Given data, Diameter d=2.5 m Charge q=60 μC

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Q: An electric car is designed to run on a bank of batteries with a total potential difference of 23 V…

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Q: Vector A has x and y components of -9.00 cm and 13.0 cm, respectively; vector B has x and y…

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Q: how did you get 1.98 from 7.85 x 10^-27? There are no steps to show that.

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Q: shelen

A: Given: A formula of debye shielding is shown as, λD =εokB Te2 ηo

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A: Draw the free-body diagram of the system.

Q: 3. An airline passenger drops a coin while the plane is moving at 245.0 m/s. What is the velocity of…

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Q: Step 5 (b) The displacement the player undergoes while chasing his opponent is Xplayer ==player 1²…

A: We need to solve this.

Q: The error in two readings of A are 0.01 and -0.03, then mean absolute error is ?

A: The error in two readings of A are 0.01 and -0.03 First, the absolute value of the errors is taken…

Q: Shouldn't r be squared

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Q: (a) What is the average power output (in W) of a heart defibrillator that dissipates 430 J of energy…

A: a) Determine the average power output.

Q: In an experiment on standing waves, a string 78 cm long is attached to the prong of an electrically…

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Q: Ihave a 12Vbitery cannected to an RC drout The crout is deigned to drawainun curet o 20 mA The cctor…

A: Battery voltage Vo = 12 V Maximum current Io = 20 mA = 0.020 A Capacitor voltage at time t = 25 ms =…

Q: Can you show me the conversions of how you got 33.56? I am still confused

A: The sound travels , at 1,088 feets per second .  Also circumference of earth r = 131479714.567feets…

Q: H'(0) = H"(0) =

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Q: The two charges in the figure below are separated by d = 3.50 cm. (Let q1 = -14.5 nC and q2 = 29.5…

A: Answer is uploaded in step 2

Q: Problem 8: In a single-slit diffraction experiment, a coherent light source illuminates a slit in a…

A: The spacing between two successive bright bands is called fringe width.Now, the distance between…

Q: Suppose you have a 9.45 V battery, a 2.45 µF capacitor, and a 7.00 μF capacitor. (a) Find the charge…

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Q: (SOLUTION IS REQUIRED) Two identical pieces of rectangular wood (k = 0.12 W/m.C°) of sides measures…

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Q: Your formula is correct, but number is not. You forgot to multiply t=24s in step 1, at the line ....…

A: Apply the impulse-momentum equation to determine the final velocity of the car.

Q: In the figure the current in resistance 6 is ig = 1.39 A and the resistances are R, = R2 = R3 = 2.40…

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Q: You join NASA and your first mission is to land on an unknown asteroid to record data. From the…

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Q: Where did you get the 1/12 from?

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Q: R1 24 Vdc R3 R2 b Figure 5.2 Resistance combination Simulator value (SV) Table 5.4 Computed value…

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Q: so b= 6.09 s^-2  but you used 5.21. when I plug in the answers its wrong, can you please fix this.

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Q: A 500.0 g bird is fly- g horizontally at 2.25 m/s, not ying much attention, when it sud- nly flies…

A: Given Mass of bar M = 1.5 kg Length L =0.75 m Moment of inertia about center = (1/12) ML2

Q: why did you do times 3.2?

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Q: a How long does the defender have to react to the puck? (i.e. How long does it take to travel 3…

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Q: The figure below shows light reflecting off two mirrors (M₁ and M₂) that are at right angles to each…

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Q: Question 2 ICE MELLEM Connect the two batteries as shown. This is known as a parallel connection.…

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Q: Suppose that you have a piece of aluminum foil and have rolled it into a ball. You take another…

A: When any object of a given mass is placed in a liquid it exerts a force on the object. this force is…

Q: How did we get 1.72 here?

A: From the given solution force between the charges is F=940 N. F=940 Nkq1q2d2=940 N