An amoeba has 4.00X1016 protons and a net charge of 0.300 pC. (Be careful of rounding errors; keep at least 4 places of decimal until your final calculation!) (a) Calculate the number of electrons that is in the amoeba.   (b) If you paired them up, what fraction of the protons would have no electrons?

Q: P1.30. Electric force on a test charge in the field of six point charges. Six point charges, e ach…

A: The electric force applied between two charges is calculated by the known formula, F=kq1q2r2 Here,…

Q: A test charge of +2 μC is placed halfway between a charge of 5.5 μC and another of 3.5 μC separated…

A: The objective of the question is to find the magnitude of the force on the test charge placed…

Q: Calculate the space charge, assuming there are 1,000 positive ions and 900 negative ions per cm3 in…

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Q: If Q, is 150 µC and Q2 is 250 µC then the net electric field expressed in scientific N is a.bc x 10"…

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Q: Two charges, Q1 and Q2 are placed along the horizontal line, as shown in the picture below. The…

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Q: Two charges q1 and q2 of equal charge, + 5.45 µC, are placed at two corners of a square which r = 95…

A: Given data: The charge on each charge is q=+5.45 µC. Side of square is r=95 cm×1 m100 cm=0.95 m.

Q: test charge of +5 µC is placed halfway between a charge of +6 µC and another of +7 µC separated by…

A: Given: The charges are +6 µC and +7 µC. The test charge is +5 µC. The separation between charges is…

Q: In the figure take q1 = 69 µC, q2 = -38 μC, and q3 = 19 μC Find the electric force on q3. y (m) 2.…

A: Solution:We have given q1 = 69 and                 q2 = -38                      q3 = 19…

Q: d) Now, let there's a charge q4 = -4µC placed at a separation distance r24 from the charge q2 such…

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Q: Q. 13 : A charged conductor has an area of 1 m² and charge of V8.85 µC. The force acting on…

A: To Find: Force per unit area (f) Given: Area (A) = 1 m2 Charge (Q)=8.85 μC…

Q: Answers must be expressed in engineering notation (when the exponent of the base 10 multiplier is…

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Q: How much efficiency would a solar panel of surface area A = 2 m² need to have to generate 1.7 kWh of…

A: Efficiency = output/input

Q: A test charge of +2.40 µC is placed halfway between a charge of +6.25 µC (left end) and another of…

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Q: A test charge of +1μC is placed halfway between a charge of +4.9µC and another of +6.7 μC separated…

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Q: Charge E (10 microC), Charge F (2 microC), and Charge G (10 microC) are located in the cartesian…

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Q: Charges q1 and q2 are located on the corners of a rectangle. If width w = 60.4 cm and length l =…

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Q: .

A: First we have to calculate distance between the GE by pythagores theoremGE2 =EF2   + FG2           =…

Q: Assuming that the charges on both spheres are equal (qtheo=41=92=2.19×10 C ), using the equation and…

A: Slope = kq1q2 =kq2 = 4.2×10-6 K = 8.98×109 N.m2/C2 qexp =slopek

Q: Use the following data: Value of q1=−61nC and coordinate is (33,59) , Value of q2=−61nC and…

A: Given,σA=-53μC/m2-σB=-53μC/m2σB=53μC/m2σC=-53μC/m2Electric field due to infinite sheet =σ2ε0

Q: During operation, a device sprays droplets of aqueous liquid of average diameter 100 um and charge…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: Flag question Απερ Give an expression for the electric field strength E at a point in terms of the…

A: The expression for the electric field strength E at a point in terms of the charge "q" and distance…

Q: Two charged plates are shown with +Q = 0.3 nC, –Q = -0.3 nC. The area, A, of each plate is x cm²,…

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Q: Part A Charge E (10 microC), Charge F (2 microC), and Charge G (10 microC) are located in the…

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Q: Calculate the electric field at one corner of a square 9 m on a side if the other three c occupied…

A: length of side = d = 9 mcharge = q = 8.016 x 10-6 C

Q: An infinitely long insulating cylinder of radius R=1.2m has a volume charge density that varies with…

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Q: (a) Using a table, state the SIX (6) principal SI units. Give your answer based on quantity and its…

A: there are seven basic units given as follows, along with their corresponding quantity 1a)…

Q: The diameter and height of a paraboloid are 1 m and 2 m respectively. Determine its dimensions when…

A: The radius of the paraboloid is, r=d2=12 Volume of the paraboloid is, V=π2r2h=π21222=π4

Q: Suppose we have a charge, q1=1 μC. This charge makes an electric field some distance r=73 cm away…

A: There are many types of errors. Some are random errors. Some are systematic error. Some are…

Q: Point charges qı = 12µC and q2 = -12µC are 0.08 m apart as shown in the Figure 1. a) Compute the…

A: Given, charges are, distances between charges and point P are, Here r1 is the distance from q1 to…

Q: Two charged spheres are 2 m apart from each other. The blue sphere has a charge of +498 µC and is…

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Q: An electric field of magnitude 0.370 N/C exerts a force of 6.20 x 104 N on a test charge placed in…

A: Electric field (E) = 0.37 NCForce (F) = 6.20×10-4 N

Q: A test charge of +1μC is placed halfway between a charge of +4.9µC and another of +6.7 µC separated…

A: Given data:  A test charge (q) = +1 μC Test charge placed between wo charges  q1 = +4.9 μC and q2 =…

Q: Charge E (10 microC), Charge F (2 microC), and Charge G (10 microC) are located in the cartesian…

A: Please refer the diagram as per given data. E→=(KQ/r3)r→ using this formula to calaculate electric…

Q: Suppose we have a charge, q1=1 μC. This charge makes an electric field some distance r=60 cm away…

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Q: Constants I Periodic Table Determine C as a function of d, dz, and A. Assume di + dz is much less…

A: Given: Three Conducting Plates each of Area 'A' To Determine: 'C' as a function of  d1 & d2  and…

Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.