can someone please explain how to do 1 c) in details, especially how they found v(r) for r<8cm, which formula is used and why did it that way? thanks
can someone please explain how to do 1 c) in details, especially how they found v(r)...
Explain each step, please. 2. A charge Q=2 C at the origin is surrounded by the surface R-3 cm with surface charge density p, - 40 C/m2. Note that 1 cm = 10-2 m. Determine (a) (15 points) the electric potential, V, at R-8 cm. (b) (15 points) the electric potential, V, at R=1 cm. 2. A charge Q=2 C at the origin is surrounded by the surface R-3 cm with surface charge density p, - 40 C/m2. Note that...
4.35 please (a) Find the net flux crossing surface r = 2 m and (b) Determine D atr Im and r 5 m 6 m. 4.34 A spherical region of radius a has total charge Q If the charge is uniformly distributed apply Gauss's law to find D both inside and outside the sphere Sections 4.7 and 4.8 Electric Potential and Relationship with iE 4.353) Two point charges Q 2 nC and Q-4nC are located at (1. 0. 3) and...
Solve problem 2 and 3 with details . Thank you Notre Dame University-Louaize Faculty of Natural& Applied Sciences Department of Physics& Astronomy PHS 212-Electridity & Magnetism Fall 2018 Final Exam (22Dec18, 120min) Closed-book, Closed-notes, Close-everything Exam List in detail any assumptions that you make. Show all your work. You can use a calcalater Useful Constants: e1.6x 10C, charge of 1 electron k-8.9875x10 Nm/C2 mass of 1 electron: 9.11 x 10 kg 1. Three point charges, q +15 C, q +35...
I’m needing help with part C on number 1 Also part A on number 7 Will upvote. (10%) Problem 1: Point charges located at 3. 8, and 1 1 cm along the x-axis are represented in the figure. 10 x (cm) +q -2q Otheexpertta.com 33% Part (a) Find the electric field at xi-5.00 cm in N/C, given that q-1.00 HC E-4 10 E-4E+7 Correct ψ 3396 Part (b) At what position between 3.00 and 800 cmis the total electric field...
Consider a cylindrical capacitor like that shown in Fig. 24.6. Let d = rb − ra be the spacing between the inner and outer conductors. (a) Let the radii of the two conductors be only slightly different, so that d << ra. Show that the result derived in Example 24.4 (Section 24.1) for the capacitance of a cylindrical capacitor then reduces to Eq. (24.2), the equation for the capacitance of a parallel-plate capacitor, with A being the surface area of...
answer all multiple choice please 1 12. A tiny spherical water drop has a charge of 3.00 X 10'15C. How many excess electrons are on the drop? b.2.25X10c. 1.6X 01 d. 1.87 X 10 13. A wire contains a steady eurrent of 0.75 A. The charge that passes a cross section in 3 s is: e. 3.35 C d, 225 С b, 6.4 x 10-1, С с.1.55 С a32x10", С 14. An electric field with a magnitude of 5 X...
Can you please explain in simple terms the methods of this experiment? I'm having difficulty visualizing and understanding what is being done. I have copied and pasted some of the text from the article. Thank you! Abstract : Obesity, high-fat diets, and subsequent type 2 diabetes (T2DM) are associated with cognitive impairment. Moreover, T2DM increases the risk of Alzheimer's disease (AD) and leads to abnormal elevation of brain beta-amyloid levels, one of the hallmarks of AD. The psychoactive alkaloid caffeine...