Q.4. Three point charges each of value +q are placed on three vertices of a square of side a metre. What is the magnitude of the force on a point charge of value-q coulomb placed at the centre of the square?
Q: 1. The charge Q1 = 5mC lies at A(- 4; 6) m , Q2 = - 5mC lies at B(6; 2) m, Q3 = 10 mC lies at C(4;…
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Q: What must be the distance between point charge q1 = 26 μC and point charge q2 = -47 μC for the…
A: Magnitude of Electrostatic force between two charges are, F=14πε0q1q2r2 =9×109q1q2r2
Q: There are two identical, positively charged conducting spheres fixed in space. The spheres are 30.2…
A: Write the expression for the initial force and substitute the required values.
Q: +30 nC charge is placed at a distance r = 5 mm from a +10 nC charge in free space. Calculate the…
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Q: A point charge of +Q= 8.2 μC is placed at the center of an equilateral triangle. Two additional…
A: Given data: The magnitude of charge is Q=8.2 µ The distance between center and vertex is r=0.16 m.
Q: n=109 k=8.99 10° N/m2c? +0.500 m→+ 0.800 m 4.00 nC 5.00 nC 3.00 nC
A: Given : Three point charges Q1 = - 4 nC Q2 = 5 nC Q3 = 3 nC Distance between Q1 and Q2, r12 = 0.5 m…
Q: A piece of paraffin wax is rubber with synthetic rubber. The piece of rubber is touched against a…
A: If a piece of paraffin wax is rubbed with synthetic rubber and that piece of rubber is touched…
Q: An equilateral triangle with sides of 0.200 m has three charges of -2.50 micro Coulombs each,…
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Q: A pith ball, which has a residual charge of -36.0 µC, is brought into contact with a second,…
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Q: following situations. Two charges, L, and L: are separated by a distance, r and the electrostatic…
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Q: At what separation is the electrostatic force between a +13.1-µC point charge and a +26.1-µC point…
A: We have to determine the separation between the two charges. We are aware that an electrostatic…
Q: A point charge of +3.0 x 10^-7 colomb is placed 2.0 x 10 ^-2 meter from a second point charge of…
A: Given that two point charges and distance between the these two point charges. Then We have to…
Q: Why is the charge in air temperature negligible, while the change in temperature of hot cocoa more…
A: Flow of heat into a body increases its temperature and flow of heat out of body causes decrease…
Q: 2 charged spheres A, B are put in contact with a total charge of +12Q. Another charged sphere, C,…
A: 1) Two charged balls A and B are put in contact with a total charge = +12Q Let the original charge…
Q: A charge of -4 nC is located on the x-axis at the origin. A charge of -2 nC is located on the…
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Q: A 2.00 g air-inflated balloon is given an excess negative charge, q1 = -3.00 × 10-8 C, by rubbing it…
A: Mass of Inflated balloon: m = 2.00g = 2.00 x 10-3 kg Charge on inflated balloon: q1 = -3.00 x 10-8 C…
Q: An proton is placed on the dot in a plane that bisects a dipole made of charges +Q and -Q. The dot…
A: According to Coulomb's law similar charges repel each other and opposite nature charges attract each…
Q: A 7.25 nC point charge is placed at a distance of 1.80m from a 9 nC point charge. What is the…
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Q: lone to assemb ners of a cube
A: Let us consider charge (q) is located at each corner of the cube having side (a) for which diagram…
Q: There are two identical, positively charged conducting spheres fixed in space. The spheres are 42.0…
A: The distance between the two spheres is given as, d=42 cm=0.42 m, The initial electrostatic force…
Q: Two point charges are located 3.0 cm apart, and exert a repulsive force of 0.0040 N on each other.…
A: Coulomb's force is given by the formula F = (kq1q2)/r2
Q: Find the net charge on each sphere and substitute values into Coulomb's law. Two uncharged spheres…
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Q: Which is correct at the midpoint between the point charges Q and Q with a distance r between them ?…
A: A) E=2kQr2D) V=2kQr
Q: A line charge of 30 pC/m is at the y-axis. How far does a point charge of 35 µC be from this line…
A: Given that, Line charge density, λ = 30 pC/m => λ = 30 * 10-12 C/m Point charge, Q = 35 μC =>…
Q: Three point charges q. q. and -2q are located at (0, -a, a). (0. a, a) and (0, 0. -a) respectively…
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Q: Considering electron and proton as two charged particles separated by d = 4.2 x 10-¹1 m calculate…
A: Distance between the charges ( d ) = 4.2 * 10-11 m Charge on proton ( q1 ) = 1.6 * 10 -19 C Charge…
Q: In the following equation using Coulomb's law: F = keq₁q₂/r² the final answer for force is negative.…
A: Given data The electrostatic force is F=-7315 N The negative value of the electrostatic force…
Q: 1.A charge QM is at point M₂= 16 M,= -12 M₂ = 20, and a charge Q is at N(-18, 3, 7) in free space.…
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Q: Q 3. Two point charges of qi=+2µC and q2=-8µC are at a distance of d=10cm. Where must a third charge…
A: given that, first charge, q1 = +2μC second charge, q2 = -8μC The distance between the two charges, d…
Q: Three point charges are fixed as shown in(Figure 1). Take q₁ = 20 μC, q2 = -30 µC, q3 = 40 μC, and d…
A: q1 = 20 μC q2 = -30 μC q3 = 40 μCd = 9 mm = 0.009 m
Q: Point charges of 7.00 μC and -2.50 μC are placed 0.350 m apart. (Assume the negative charge is…
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Q: Provide an expression for the force between the charges as described by Coulomb's law.
A: Coulomb Force between q and Q held at x distance apart : Force→ = (k*Q*q/r^2 ) i^
Q: Two point charges of -6.3 μC were placed 15 mm from one another. What is the magnitude and direction…
A: We can solve the question using columb law which states that the force between two charges is…
Q: A charge Q must be divided into two parts q1 and q2. What is the relationship between q1 and q1 for…
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Q: A negative charge of -2.0 x 104C and a positive charge of +8.0 x 104 Care separated by 0.30 meters.…
A: The electric force is the force exerted between two charges that are a distance r apart from each…
Q: hert u14.3RS The figure displays three identical balls, each of mass mand charge +g The balls hang…
A: The electrostatic force on the left charged particle due to the middle charged particle is…
Q: What is the magnitude of the net electrostatic force at the place of charge -q ?
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Q: Consider the point charges shown below. What will be the magnitude and direction of the force on the…
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Q: OA thin aluminium plate has a mass of 50 g. Determine the total charge of all the electrons in the…
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