Please answer all parts thank you (10%) Problem, 2: Electrons have a charge ofqu-1602 x IO...
425 x 1017 protons in t and carries a net charge (10%) Problem 3: of O -15 nC. Suppose a speck of dust in an electrostatic precipitator has 50% Part (a) Enter an expression for the number of electrons Ne in the speck of dust. Grade Deduct Potentia Submi Attemp (4eb pe detaile Submit Hint I give up Feedback: 0%deduction per feedback. Hints: 0%-deduction per hint. Hints remaining - ム5000 Part (b) How many electrons are in the speck of...
Please answer all parts ing from nanocoulombs to microcoulombs. k here for iled view m Status ▲ 50% Part (a) How many electrons are needed to form a charge of Q/--10 nC? sin0 cotan asin co 4 5 6 atan) acotan0 sinh0 Degrees ORadians I give up! Hints: 0 for a-deduction. Hints remaining: 50% Part (b) How many electrons must be removed from a neutral object to leave a net c 50% Part (a) How many electrons are needed to...
blem 9: Two charges 48 x 10 C, 4258 x 10 C- are separated by a distance of d - 1.75 m -6C- 虹= 5.8 x104c-are separated by a distance of d= 1.75 m. 园 for the distance, r from the first change to the point where the electric field is zero. 50% Part (a) Choose the correct expression 42 V Correct ed ed ed ted 50% Part (b) what is the distance in meters? Grade Summary Deductions 0% Potential...
1%) Problem 10: Consider the arrangement of point charges in the figure. Ga Id Otheexpertta.com C. 50% Part (a) Determine the direction of the force on q (with q > 0) in the figure, given that 9,-96-+ 7.50 μC and qc Straight downward Correct 94°-750 2.75 μο. Grade Summary Deductions Potential 50% Part (b) Calculate the magnitude of the force on the charge q in newtons, given that the square is 7 cm on a side and q 4% 96%...
Part B please. (10%) Problem 10: Consider the arrangement of point charges in the figure Ga Ad Otheexpertta.com +7.50pC and qc-9.--7.50 μ 50% Part (a) Straight downward Determine the direction of the force on 9 (with q > 0) in the figure, given that g.-96 Correct >ム50% Part (b) Calculate the magnitude of the force on the charge q in newtons, given that the square is 11 cm on a side and q= 1.75 Grade Summary Deductions 0% Potential 100%...
(10%) Problem 2: Electrons have a charge of q--1.602 x10-19 C. A student observes that a Styrofoam cup has a total charge oi -0.205 uC 50% Part (a) write an expression for the number of excess electrons Nin the cup. Gr De HOME Att 1 2 3 deta 4 BACKSPACE CLEAR Submit Hint I give up! Hints: 0% deduction per hint. Hints remaining: 2 Feedback: 0% deduction per feedback. 50% Part (b) How many excess electrons are in the cup?
a and b needed (5%) Problem 14: The Seawolf class nuclear submarines have a crush depth of approximately d = 735 m. The density of seawater is e = 1,03x10 kg/ml. Atmospheric pressure is Po=1.01x10 Pa. theexpert A 50% Part (a) Find the inward force of the water, in newtons, at crush depth on a circular porthole with a radius of 0.43 m. Grade Summa Deductions Potential E 4 5 6 Submissions Attempts remai (49 per attemp detailed view sin()...
(10%) Problem 7: sphere of radius r2 their size. A conducting sphere of radius r,-0.49 m has a total charge of Q-1.6 pC Another uncharged conducting 0.23 m joins to the initial by a small conducting wire. The spheres are separated by a huge distance compared to us IS al pleted mpleted mpleted mpleted mpleted rtial 50% Part (a) what is the total charge on sphere two Q2 after they are connected, in coulombs? Grade Sumn Deductions Potential Submissions Attempts...
Sites Cassan Class Management 1 Help Chapter 19- part 2 (19b) Begin Date: 1/2272019 1 00.00 AM Due Date: 1212019 1155.00 PM End Date: 1282019 11500 PM (2090) Problem 5: Consider a parallel plate rubber. You may assume the rubber has a dielectric constant x- 6.7 capacitor having plates ofarea l 45 cm2 that are separated by a018 mm ofneopene 50% Part (a) What is the capacitance in μF? Grade Sammary Potential 100 Submissiens cotanO asinacos0 atan acotanO sinh coshO...
Solve and please explain steps elaborately (17%) Problem 2: The pressure exerted by a phonograph needle on a record is surprisingly large, due to the very small width of the needle If the equivalent of 0.95 g is supported by a needle, the tip of which is a circle 0205 mm in radius, what pressure is exerted on the record, in pascals? Grade Summary Deductions Potential 92 ted cotan asin0 acos0 atanO acotan sinh0) cosho tanh0 cotanhO 7 8 9...