Two fixed particles, each of charge 5.0×10−6C, are 24 cm apart. What force do they exert on a third particle of charge −2.5×10−6C that is 13 cm from each of them?

Q: An object is placed 28.2 cm to the left of a diverging lens (f = -15.3 cm). A concave mirror (f =…

A: Given that:Object distance for diverging lens: u1=28.2 cmFocal length of diverging lens: f1=-15.3…

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Q: ITi. It is able to move in a straight 8. An electron is in a uniform magnetic field B line at a…

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Q: 2. When discharging a capacitor in an RC (resistor-capacitor) circuit, the charge Q varies according…

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Q: the particle is moving perpendicular to the field, what Wo charged particle? ntude of the magnetic…

A: Magnetic fields exert a force on a moving charge q, the magnitude of which is     F = qvB sin θ,…

Q: 12.) Which of the following best characterizes an equipotential surface? A It is a three-dimensional…

A: Step1: Let us understand the concept of the problem. An equipotential surface is a surface that has…

Q: VISCOSITY Make a conclusion about this table: LIQUID DISTANCE TIME WATER 45 cm 2.95 s COOKING OIL…

A: Given the table, Viscosity The resistance offered by certain fluids to their own motion/flow is…

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Q: HW1: let us determine H at P (4,0,5) in the field of an 6-A filamentary current directed inward from…

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Q: A child is swinging a 380-g ball at the end of a 71.0-cm-long string in a vertical circle. The…

A: The mass of the ball is M=380 g=380×10-3 kg Assume the acceleration due to gravity of Earth as…

Q: 2. How does that differ from the speed of sound in air typically at Earth's surface?    THE ANSWER…

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Q: Pls help ASAP. Pls show all steps and calculations.

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Q: A bike starts from rest and reaches a speed of 8 m/s after travelling with uniform acceleration for…

A: Given data :     Initial velocity  =  U     Final  velocity  =  V     Time  =  t        To find :…

Q: An object 2.0 cm in height is placed 10.0 cm in front of a concave mirror with a focal length of 8.0…

A: Given Object distance u = -10 cm Focal length f = -8 cm

Q: -4) A 5.0-C charge is 10 m from a -2.0-C charge. What is the electrostatic force on the positive…

A: Given data: Positive charge Q1 = 5.0 C Negative charge Q2 = -2.0 C Distance d = 10 m

Q: A 6kg ball is attached to a 0.7m long rope. You find the force of 15n to swing a ball in a…

A: Since, centripetal force(F) is given by:- F=mv2R where, F=15 Nm=massv=speedR=Radius of horizontal…

Q: An electron is held at point c. In what direction will it move when released? If it starts from…

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Q: 7. A 1.00 kg rock is thrown up into the air from ground level at a speed of 8.00 m/s. The ball…

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Q: A thermometer graduated according to a linear scale reads a value xo, when in contact with boiling…

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Q: Two blocks mị 2 kg, m2 1 kg are hanging from a pulley as shown in the figure below. The moment of…

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Q: Question. A lamp of resistance 8on draws a current 0.75 A. find the line voltage.

A: Data provided:  R = 80 Ω And I = 0.75 A Required: Voltage (V)

Q: A mass mis hanging from the end of a vertical spring that h. spring constant k. The equilibrium…

A: We know that We have a hanging mass of m and the equilibrium position of the mass is y0.  as per the…

Q: 6. A wire carries a 4.0-A current along the +x-axis through a magnetic field B = (5.0 i+ 7.0 ) T. If…

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Q: What is the frequency of the wave shown in the graph below? x (m) 3.00+ t (s) 0.200 0.400 0.600…

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Q: What is the electric field if a charge of +5 nC placed at that point in the field experiences a…

A: Electric Force ( F ) = 2.5 * 10 -6 N  Charge on the particle ( q ) = + 5 nC

Q: A uniform force of (3i + j) N acts on a particle of mass 2 kg. Hence, the particle is displaced from…

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Q: Light of wavelength 471 nm is incident on the face of a silica prism at an angle of θ1 = 75◦ (with…

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Q: The melting point of titanium is 1668°C which is equivalent to .. Kelvin. 1394.85 K 1941.15 K 1668 K…

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Q: B.) 3.76 x1 _7 ) A uniform electric field with 200 N/C is parallel to a flat square area 215 m² of…

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Q: 1. A potential difference of 38 V is applied to the two resistors of 5.3 Q and 4.9N connected in…

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Q: Two bodies of masses 5 kg and 10 kg are moving towards each other with equal velocities of 15 m/sec.…

A: Let, the body of mass m1=5 kg to left with velocity 15 m/s v1=-15 m/s and the body of mass m2=10 kg…

Q: A particle starting from the origin (0,0) moves in a straight line in the (x, y) plane. Its…

A: Given data:  The particle moves in a straight line  Initial position = (0,0) Final position = 3 , 3…

Q: The mechanism of heat transfer between the case fan and the CPU of a computer is type your answer...

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Q: 14. A 1000 kg car is traveling east at 15 m/s and is hit from behind and receives a forward impulse…

A: Given : mass of car = 1000 kg Speed of car, v = 15 m/s Impulse = 6000 N-s

Q: What is the total current supplied by the battery to the circuit?

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Q: A 5.0-kg object is executing simple harmonic motion, while attached to a spring that obeys Hooke's…

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Q: Choose the wrong statement, Kinetic energy Select one: O a. thermal energy another example of…

A: Given : Choose the wrong statement, Kinetic energy Select one: a.thermal energy another example of…

Q: A simple magnifier has a focal length, f = +10 cm. true or false if: A. It uses a converging lens.…

A: A. A simple magnifier of focal length +10 cm uses a converging lens. It is true. B.we know power of…

Q: 10. A golfer strikes a golf ball of mass 0.050 kg, and the time of impact between the golf club and…

A: Given data:  Mass (m) = 0.050 kg Time interval (Δt) = 1.0 ms = 1.0×10-3 s Initial velocity (Vi) = 0…

Q: Question. A lamp of resistance 8on draws a current 0.75 A. find the line voltage.

A: Given  Resistance of lamp , R = 80 ohm  Current drawn , I = 0.75 A  Using ohm's law -  Line voltage…

Q: The magnification produced by a converging lens is found to be 2.4 for an object placed 22 cm from…

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Q: 8. While being thrown, a net force of 132 N acts on a baseball (mass = 140 grams) for a period of…

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Q: (a) Calculate the focal length of the mirror formed by the convex side of a shiny spoon that has a…

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Q: Problem An insulating sphere with radius R contains a total non-uniform charge (i.e. Hydrogen atom)…

A: We will use integration to find out total charge and Gauss law to find out electric field at…

Q: 5. Consider the dielectric displacement D corresponding to a plane wave of wave vector k. Use…

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Q: Object 1 has a mass m1  and a velocity v⃗ 1v→1 = (2.40 m/sm/s )x^.  Object 2 has a mass m2  and a…

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Q: The figure below shows to balls, analyse and evaluate the information given, to determine which of…

A: Given that: m1=900 g=0.9 kgm2=0.4 kgh1=300 cm=3 mh2=7 mg=9.8 m/s2

Q: A 10-kg block rests on smooth incline. The spring is originally stretched 0.5-m. Determine the total…

A: Given data as per question mass of block  =  10 kg spring originally stretch =  0.5 m

Q: The piping system shown in the figure (which does not show details of all the fittings) is used to…

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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.