2. From the power fit to the data from Part 2, determine the value of the electric constant k and the exponent on the charge separation (distance variable x). Determine the %error of both these results from the expected values.
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- answer number 2Consider the diagram below of two square-plate capacitors. For the capacitor on the right, if the voltage is held constant by a voltage source and the plates are separated by a factor xºd, what is the new charge on the plates, Q: after the separation? + Letx-3 Express your answer in terms of Q. For example: 5Q or 5 Q. Do not use or any multiplication symbols. If your answer has a decimal, round to one decimal place. |Q' = ? Q' = ? xdFor problem 4 part b in square centimeters using inner and outer radii of the spherical capacitor of a = 5.49 cm and b = 1.05 a, respectively. (Answer In 5 sig. figs.)
- Use the following information to answer the next three questions The battery below has a potential difference of 592 V. 4.00 cm V 4.00 cm А 4.00 cm 8. Starting from rest at the top plate, with what velocity would an alpha (x²+ ) particle m hit the bottom plate? The answer can be written in the form a.bc x 10" s. The value of a.bc is (Record your three-digit answer in the numerical-response section below.) 0000 Your answer:Consider three capacitors with capacitances C1 = 10 µF, C2 = 20 µF, and C3 = 30 µF connected in series and connected to a voltage source of V = 100 V. Note that if your answer is not a whole number, round it off to two decimal places. a. What is the equivalent capacitance of the three capacitors, Ceq = Blank 1 μF Your answers for Q1, Q2 and Q3 should be in scientific notation. the coefficient should be rounded off to two decimal places. Your answers for V1, V2 and V3 are real numbers rounded off to two decimal places. b. Calculate the voltage across each capacitor and the charge stored on each capacitor. Q1 = Blank 2 x 10^Blank 3 C Q2: = Blank 4 x 10^Blank 5 C Q3 = Blank 6 x 10^Blank 7 C V1 = Blank 8V V2 = Blank 9V V3 = Blank 10 VMl0.0
- Please fill out the template with the work for this problem. Note that you need to have a picture, a list of knowns and unknowns, the general equation/s you will use, and the math steps to solve for the unknown, Only plug in the numbers after you have solved for the unknown, and the answer with units included. Problem 1: A negative charge of q = -8.3 × 10-17C and m = 1.2 × 10-26 kg enters a magnetic field B = 1.3 T with initial velocity v = 410 m/s, as shown in the figure. The magnetic field points into the screen. Calculate the magnitude of the magnetic force F on the charge, in newtons.Predict: what is the ratio of the final energy to the initial energy, Uf/Ui, if the final state has been achieved by the following sequence of steps (starting from the initial situation)? Initial Area is 100 mm^2 and initial separation distance is 10 mm. the battery is disconnected the area is quadrupled the dielectric is taken out of the capacitor the separation is halved. Recreate the the table previously given below. Add a column to solve for the ratio.Three capacitors are connected as shown, where C = 0.045 F. A. Input an expression for the equivalent capacitance between points a and b, in terms of C. B. What is the capacitance, in farads? C. If the capacitors are charged with a ΔV = 10 V source, how much energy will the circuit store, in joules?
- At a certain distance from a point charge, the Part A potential and electric-field magnitude due to that charge are 4.98 V and 16.2 V/m, respectively. (Take V = 0 at infinity.) What is the distance to the point charge? Express your answer with the appropriate units. ? d = Value Units Part B What is the magnitude of the charge? Express your answer with the appropriate units. μΑ ? = b Value UnitsE8P1The following image is of a voltmeter, which measures electric potential, in volts (V). A:A: What is the smallest increment on the voltmeter? B:B: What is the uncertainty? Select two answers: one for question AA and one for question B.