Two point charges q and -2q are kept ‘d’ distance apart. Find the location of the point relative to charge ‘q’ at which potential due to this system of charges is zero.

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A: Using,Capacitance of parallel plates filled with dielectric, k=dielectric constant of air=1 , thus,…

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Q: If 500 J of work are required to carry a charged particle between two points with a potential…

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Q: A point charge of 3.2 x 10-8 C is dropped at position A in a region where an external electric field…

A: Given, charge of particle q=3.2×10-8C kinetic energy at position A is Ki=0 kinetic energy at…

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Q: Four charges (-e, +e, -e, +e) in a row are each separated from neighboring charges by 3.0 × 10- 10…

A: Given:

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Q: (a) A -50μC charge moves along a straight line a distance of 20 cm in a uniform electric field of…

A: Disclaimer: “Since you have asked multiple question, we will solve the first question for you. If…

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Q: How much work must be done by an external force to bring a 3.00 microcoulumb charge from infinity to…

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Q: Identical 7 μC charges are located on the x-axis at x = 4 m and x = -4 m. Point A is on the y-axis…

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Q: A 23 x 10-6 C point charge is held at rest with uniform electric field of 9 N/C directed in the +x…

A: To find the potential difference

Q: Two point charges q1 = 4.0 N/kg and q2 = -2.0 N/kg are at a distance of 0.60 m from each other.…

A:

Q: spherical rain drop carries a charge of 3.900E−8 C and has a potential of 8.698E4 V at the surface.…

A: Given Data: Charge (q) = 3.900×10-8 C.Potential (V) = 8.698×104 V.

Q: Consider a uniformly charged sphere that has a total charge of Q that has a radius of R. What is the…

A: A uniformly charged sphere with a total charge of Q with a radius of R. We need to find the…

Q: A B-coulomb charge is D cm from point 1 and C cm from point 2. What must be the potential difference…

A: Given: The charge is B coulombs. The distance of charge is D cm from point 1 and C cm from point 2.

Q: A charge of 81 pC is distributed on an isolated spherical conductor that has a radius of 4 cm .…

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Q: An electrostatic paint sprayer has a 0.150 m diameter metal sphere at a potential of 10.0 kV that…

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Q: Three point charges q1 = 9.3 uC, q2 = - 4.9 uC and q3 are arranged as in the figure. We give h = 4.5…

A:

Q: A 5-coulomb charge is 34 cm from point 1 and 4 cm from point 2. What must be the potential…

A: Charge (q)=5 C Distance of point 1 from the charge (r1)=34 cm Distance of point 2 from the charge…

Q: Loaded K, L, M bodies are placed on a plane as shown in the figure. Since the total electrical…

A:

Q: Two charges 2 µC and –2 µC are placed at points A and B 10 cm apart.(a) Identify an equipotential…

A: It is given that,

Q: y, cm 42 10 B х, ст 10 20

A: as we know potential at a point due to a point charge is , v=kq/r,     r=distance from charge

Q: The electric catfish(Malapterurus electricus) is an aggressive fish, 1.0 m in length, foundtoday in…

A: (a) Explanation: Write the expression for the voltage produced. V=Qdkε0A The distance between the…

Q: When a certain air - filled parallel - plate capacitor is connected across a battery, it acquires a…

A: The expression for the dielectric constant of the slab is,

Q: The potential equals 8.40 V at the midpoint between two point charges that are 1.03 m apart. One of…

A: Given  Potential at the mid point is V=8.40 V Distance between the charges is d=1.03 m First charge…

Q: of a parallel plate capacitor having plates of area 1.50 m^2 that are separated by 0.0200 mm of…

A: GivenArea of plates , A=1.5 m2Distance of seperation between plates , d=0.02 mm=0.02×10-3 mVoltage…

Q: Two point charges of magnitude 5.0nC and -3.0nC are separ

A: potential due to charge 5nC and -3nC charge at an infinitely far away point is 0 as the potential is…

Q: Ex 23 : The energy required to move a charge of 0.25 C between two points is 4 x 1020 eV. The…

A: We have to find here-P.D. between pointsProvided data is-Energy (E)=4×1020 eV…

Q: Three point charges of 0.1 C each are placed at the corners of an equilateral triangle with side L =…

A:

Q: A 12.6-kV potential difference is applied across parallel conducting plates with an area of 0.631…

A: Given potential difference ∆V=12.6 kV Area of plate (A) =0.631m2. Electric field (E) =3 × 106 V/m

Q: A point charge of 3.2 x 10-8 C is dropped at position A in a region where an external electric field…

A: Given that:-Charge of particle, q=3.2×10-8 CKinetic energy at position 'A' is Ki=0Kinetic energy at…

Q: arge on the inner sphere is do

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Q: Draw the equipotential potential lines for two positive charges.

A: Equipotential lines are perpendicular to the electric field lines and can be drawn as: