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Q: 7. In which of the following cases will the dipole NOT rotate (r=0)? A, D A B D 00 E F
A: We know that when a dipole is kept in uniform magnetic field, net force on the dipole is zero. This…
Q: arge q, exerts a repulsive force F,2 on q, as shown in the diagram. The distance separating es is…
A: Given r = 0.251 m q1q2 = 28.86×10-18 C2
Q: Part I R, R2 R3 Cz Here, resistors have R1= 19kQ , R2 = 34KQ & R3=34kQ %3D resistances. And…
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Q: r the water molecule, what kind of bonding is happening between the two hydrogen atoms.
A: There are two MCQ's with bonding between them.
Q: In Figure (1), a 3.50 g bullet is fired horizontally at two blocks at rest on a frictionless table.…
A: The 3.5 g bullet is moving horizontally towards two blocks kept at rest. The bullet first penetrates…
Q: 84. Two tangent galvanometer A and B are identical in construction, except for the number of turns…
A: The principle of galvanometer is then when a coil which is carrying current is placed in a magnetic…
Q: find the neutral point with respect to qa if the distance of the two unlike charges is 2 meters,…
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Q: Why are the conductors heating devices, such as bread-toasters and elec tric irons, made of an alloy…
A: Alloys are homogeneous mixtures where components are solids. Hence it is a solid solid homogeneous…
Q: 1. all the individual current (I1 to I6) 2. all the individual voltages (V1 to v6) 3. Evaluate…
A: Solution:Now, the value of the current passing through resitor R1 will be given as:I1 = V1R1 =5.4…
Q: 23. Determine the current flowing through an element if the charge flow is given by: a. q(t) = (2t +…
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Q: Use the following constants if necessary. Coulomb constant, k= 8.987 × 10° N. m² /C¥acuum…
A: Given: The magnitude of charge 1 is q1 = -2 C The magnitude of charge 2 is q2 = -5C The coordinate…
Q: A conductor of gold with length L=10cm , and radius r=1 cm , carrying a current I = 2A , and the…
A: Given, length L=10cm radius r=1 cm current I = 2A number of free electrons n=5*1028 elec/m3 . ΔV =…
Q: Which one of the following junctions satisfy Ig+lD = lA+lc? Case 1 Case 2 Case 5 Case 3 Case 4 O…
A: Case 4
Q: water molecule consists of an oxygen atom with two hydrogen atoms bound to it. The angle between the…
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Q: Elements that appear in the same column of the periodic table often share similar chemical…
A: "According to Bartleby guidelines for multiple question we can answer only one question. So, repost…
Q: When a current flows through an ionic liquid such as salty water, the moving charges are
A: An electrolyte is substance which produces electrically conducting solution when the substance is…
Q: You What is the anion radius in nm approximated to 3 decimals if the force of attraction between A+2…
A: Radius of cation (A2+) = 0.016 nm = 0.016 nm x 10-9 m/nm = 1.6 x 10-11 mRadius of anion = X m =…
Q: (9246NC 6pC D=[(4)?+(3)? 3m 3pC =J(16)+ (9) = 5 m 4m 2pC Calculate the change in potential energy…
A: Given: The magnitude of the first charge is q1=2 μC The magnitude of the second charge is q2=6 μC…
Q: Coulomb force is a central force. a) True b) False
A: To State: Coulomb force is a central force or not.
Q: ortionality between Q and ∆V can be proven from Coulomb'
A: According to Coulomb’s law, the force of attraction or repulsion between two charged bodies is…
Q: Water molecules have a specific geometry. In terms of molecular geometry the molecule is referred to…
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Q: Particle of mass 9×10-31 kg and a negative charge of 1.6x10-19 C is projected horizontally with a…
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Q: Coulomb constant, k = 8.987 × 10° N - m²/Cª. Vacuum permitivity, 0 = 8.854 x 10-12 F/m Magnitude of…
A: Given that,Coulomb constant : k = 8.987×109 (N.m2/C2)Vaccum permitivity : ε0 = 8.854×10-12…
Q: density of the infinite sheet o = -44pC/m^2 , radius of the solid sphere R = 2.7m, radius of the…
A: Electric flux defines the number of electric lines that pass through the electric field. The number…
Q: Compare the following pairs in terms of the given factors. (,=) Capacitance: Germanium_ Barium…
A: Germanium< Barium Titanate Because germanium has low dielectric effect in capacitor than the…
Q: 8. A current of 4A flows through a wire. Number of electrons which will pass through a given point…
A: current is 4A CURRENT IS NOTHING BUT THE AMOUNT OF CHARGE FLOWN IN ONE SEC.
Q: The charge on one proton is 1.6 × 10-19 C and bond length of HCl molecule is 1.28 Å. Magnitude of…
A: Given in question - Charge (q) = 1.6×10-19C Bond length(d) = 1.28Α°…
Q: 2. Using your expression from step copper ion film.
A: Given, There are 6.022×10^23 charge carrier in one mole of electron
Q: In which of the following situations is there no nett current? 1. A positively charged ion moves to…
A: To check in which of the given situations there is no net current. Relevant Information: Current is…
Q: How many electrons constitutes a 1 coulomb charge? [A] 3 × 1016 [B] 6 × 1018 [C] 9 × 1021 [D] 1
A: The number of electrons is the ratio of the total charge to the charge of one electron.
Q: please help asap!
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Q: The current through an element is shown in the figure provided. Determine the total charge (C) that…
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Q: The dipole moment of a water molecule is in modulus: p = 6.1 × 10³30 C m. At what distance d should…
A: The dipole moment is given as: p→=6.1×10-30 Cm a^ The distance that should be between the electron…
Q: Q1 * Q1: The total energy in third orbit is (- 1.53 ev). Find. A- The radius of the orbit B- The…
A: Let the radius of third orbit is r3. Let the atomic no is z. Let the no of orbit is n. The radius of…
Q: Example 2: Ammeter A device for measuring electrical current (а) А (b) kg m² s-2 h (с) Дх.Д(ту) >
A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…
Q: Part A #5.12x10 C ions go from A to B every 0.540 min, while 3.24x10¹8 Ca2+ ions move from B to A,…
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Q: You have a sample of lithium metal that is electrically neutral. What is the approximate ratio of…
A: The ratio of the mass of each positively charged particle to the each negatively charged particle…
Q: The source of electrons is .A negative electrode .B cathode .C all of above .D
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