The electric field between two parallel square metal plates is 240 N/C. The plates have an area of 0.64m2 on a side and are separated by 0.02m. What is the charge on each plate (assume equal and opposite)? Neglect edge effects.

Q: Two charges QA= +5 μC and QB= +8.5 μC are separated by a distance of 15 cm. Point Pislocated along…

A: Given the separation between the two charges A and B is 15cm=0.15mLet's assume the point P is at a…

Q: Four charges are arranged in the corners of squares with sides a as shown. If a = 2m, what is the…

A: The intensity of the electric field at a point is the force on a unit positive charge placed at that…

Q: A charge q1 = 7.6 x 10-14 C and an unknown charge q2 are spaced apart by a distance of 2 x 10-7 m.…

A: To solve the given question, we will use the formula, Coulomb force=F=kq1q2r2

Q: A point charge of 4 nC is located at (0.1) m on the xy-plane. What is the x component of the…

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Q: placed parallel to each othe

A: The electric field between two plates with opposite charges is given by…

Q: A charged rod with charge 40 is placed near a neutral spherical conductor connected to the Earth…

A: When a charged body is placed near to a neutral conductor then charges are induced in the neutral…

Q: A CRT television makes use of electrons to make pictures on its screen. An electron with a charge of…

A: Given : Charge , q = 5.2 × 10-7 C Separation distance, d= 0.05 cm  Area, A = 4 × 10-3 m2  Required :…

Q: Two charge 600 µc and -300µc are 50 cm apart. The electric field at the middle between them is:…

A: Data Given ,   Q1 = 600 μC = 600 × 10-6 C Q2 = -300 μC = -300 × 10-6 C Distance between the charges…

Q: The two spherical shell has a charge of q1 = 0.30nC and q2 = 0.5nq. The radius of r1=7.5cm and r2 =…

A: Given Charge q1  = 0.30 nC Charge q2 = 0.50 nC Radius r1   = 7.5 cm Radius r2   = 2.5 cm

Q: Two point charges are place on XY plane as follows. -10 nC at the origin and -20 nC on y-axis at y=3…

A: charges : -10nC at O -20nC  at y=3m

Q: A small, 2.00-g plastic ball is suspended by a 18.6-cm-long string in a uniform electric field as…

A: The horizontal and vertical component of force acting on the system is,

Q: A glass rod is given positive charge by rubbing it against silk. The glass rod is then rubbed…

A: Just after charge is transfered it will start to spread out on the surface and the component of…

Q: The electric field midway between two equal but opposite point charges is 236 N/C , and the distance…

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Q: Three small balls, each of mass in are suspended separately from a common point by three silk…

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Q: 2. very small sphere with positive charge q = +8.00μCis released from rest at a point 1.50 cm from a…

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Q: Point charges of 25.0 µC and 41.0 µC are placed 0.500 m apart. (a) At what point along the line…

A: Charge 1 ( q1 ) = 25.0 µC Charge 2 ( q2 ) = 41.0 µC Distance ( r ) = 0.500 m

Q: What is the direction of the net electric field at points A and B? The two charges are the same…

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Q: A point charge of -5 uC is located at x = 4 m, y = -2 m. A second point charge of 12 uC is located…

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Q: 1. In the figure, point A is a distance L away from a point charge Q. Point B is a distance 4L away…

A: The problem is based on the concept of the electric field. The solution for the given problem by…

Q: Three charges are in a row at -2 cm, 0 cm, and 2 cm. Each charge has a magnitude of (1.70x10^-6) UC.…

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Q: A friend is working on a biology experiment and needs to create an electric field of magnitude 430…

A: The following values are given in the problem: The magnitude of the electric field: 430 N/C The…

Q: A charge (uniform linear density = 9 nC/m) is distributed along the x axis from x = 0 to x = 3.0 m.…

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Q: 3rd Quarter. Negative charge --Q is distributed uniformly on a quarter circle of radius a at…

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Q: A point charge of -5.0 nC is at the center of an imaginary sphere that has a radius equal to 0.50 m.…

A: Given data:  Charge (q) = -5.0 nC = -5.0x10-9 C Radius (r) = 0.50 m ε0 = 8.854×10-12 C2/Nm2…

Q: b. Two positive charges are given as in the figure below. Discuss at which point (P, O or Y) the net…

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Q: The electric field at the origin is 0 N/C. Charge 2 has twice the charge of charge 1 and is placed…

A: The magnitude and direction of second charge=2q along (-x) axis The magnitude of first charge=q

Q: Q3/ Two-point charges Q1= - 5 mC and Q2= +50 µC are separated by a distance of 15 cm. the electric…

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Q: You hold a ruler that has a charge on its tip 4.00 cm above a small piece of tissue paper to see if…

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Q: A charge q1=−2q is at the origin, and a charge q2=+q is on the x-axis at x=a, where a>0. A.) Find…

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Q: Two point charges of +20.0OµC and -8.0pc are separated by a distance of 20.0cm. What is the…

A: Given Data : The magnitude of the point charge q1 is given as +20μC. The magnitude of the point…

Q: Determine a. the electric field strength at a point X at a distance 20 cm from a point charge Q = +…

A: Electric field at any point due to charge Q at distance r is given by,  E=Q4πε0r2   =9×109Qr2 Given…

Q: A+15 nC point charge is placed on the x axis at x= 1.5 m, and a-20 nC charge is placed on the y axis…

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Q: The figure below gives the magnitude of the electric field inside and outside a sphere with a…

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Q: You charge a piece of aluminum foil (mass-7:37 g) by touching it to a charged rod. The charged rod…

A: Given : Magnitude of charge = q= 10μC=10×10-6C Mass of aluminum foil =m= 7.37g =7.37×10-3 kg

Q: Positive charge Q is distributed uniformly along the positive y-axis between y=0 and y=ay. A…

A: We are given the charge distributed on a line along a fixed length. We first find the small electric…

Q: Part (k) An electric dipole with an EDM, p, in a region of uniform electric field, E, directed from…

A: When an electric dipole is placed in a uniform electric field of intensity E, rotates through some…

Q: In which quadrant is the direction of the net electric field at point p due to charges q1 and q2…

A: Given: The negative charge is right to point P on the x-axis. The positive charge is below point P…

Q: Two particles are fixed to an x axis: particle 1 of charge q1 = 1.77 × 10*8 C at x = 18.0 cm and…

A: Let at a distance of x= d cm the field is zero. Now, the field at d due to q1 is E1= 14πε0q118-d2And…

Q: Two point charges each have a value of 3.0 C and are separated by a distance of 4.0 m. What is the…

A: Coulomb's Law states that the electric field (E) produced by a point charge (q) at a distance (r) is…

Q: Use the information given in the picture a) Find the Electric Field at P due to the rod. b) Find the…

A: The electric field is a vector quantity thus it has both magnitude and a direction to it. It is a…

Q: wo particles are fixed to an x axis: particle 1 of charge q₁ = 2.12 × 108 Cat x = 25.0 cm and…

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Q: Two particles are fixed to an x axis: particle 1 of charge q1 = 2.01 × 108 C at x = 23.0 cm and…

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Q: Two pieces of tape are stuck together, and then ripped apart, forming an electric dipole with one…

A: first charge (q) = 0.20 nC second charge (q') = -0.20 nC distance between the two charges (d) = 3 cm…

Q: A bead of 5grams that is amber is suspended by a string in a uniform horizontal electric feild which…

A: Given: The mass of the charged particle is 5 g. The strength of the electric field is 4300 N/C. The…

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.