A charge is moving in a uniform electric field.  The field is oriented vertically upward and has a strength of 10 N/C.  The charge is initially directed upward with a velocity of 100 m/s.   a) If the charge is an electron, what is the velocity (magnitude and direction) of the electron after 10 s? b) If the charge is a proton, what is the velocity (magnitude and direction) of the electron after 10 s?   In both cases, draw a diagram.  In both cases, neglect gravity.

Q: Charge A and charge B are separated by 0.5 m and have a combined charge of 8 μC. Charge B exerts a…

A: like charges repel each other so they will create repulsive electric force whereas unlike charges…

Q: A charged puck (with charge -5.0 x 10^-4 C and mass 2.0 kg) is placed on a table in a region with a…

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Q: 10 Figure 42-17 shows the curve for the binding energy per nu- cleon AEpen versus mass number A.…

A: Binding energy per nucleon is the average energy required to remove an individual nucleon from a…

Q: An electric dipole is formed from two charges, ±q, spaced 0 cm apart. The dipole is at the origin,…

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Q: Suppose you want to determine the electric field in a certain region of space. You have a small…

A: Given data:  Charge (q) = +10.0 μC Electric force (F) = 45.0 μN, due East Required:  The magnitude…

Q: A charge, q1 = - 6.40 µC, is located at the origin, pi = (0.00i, 0.00j). A second charge,

A: Given: Charge q1=-6.40μC=-6.40*10-6C.

Q: Two-point charges lie on the x-axis. A charge of 6.4 μC is at the origin, and a charge of -9.3 μC is…

A: A) at x= - 4 cm  E = k[(9.3×10-6/0.142)-(6.4×10-6/0.042)  E = 9×109× (-3525.51×10-6) N/C  E =…

Q: Two identical balls of 35.9 g are suspended from threads of length 1.14 m and carry equal charges as…

A: The mass of the two identical balls is given as, m=m1=m2=35.9 g The length of the wire suspended is…

Q: One particle has a mass of 4.93 x 103 kg and a charge of +8.41 μC. A second particle has a mass of…

A: The known variables in this problem are:Mass of particle 1 (m1) = 4.93 x 10^3 kgCharge of particle 1…

Q: Suppose there are three charges 91, 92, 93 placed as shown in (Eigure 1). The charges q₁ and q3 are…

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Q: A DNA molecule can be seen as a charged line with a linear charge density of λ. Suppose the DNA…

A: Solution attached in the photo

Q: A positive charge of magnitude Q1 = 0.45 nC is located at the origin. A negative charge Q2 = -4.5 nC…

A: The coulomb's law states that the electric field due to charge Q at point P distance x units away in…

Q: Two small metallic spheres, each of mass m 0.25 g, are suspended as pendulums by light strings from…

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Q: An object has an electric charge of +8.0 uC.  1. There is a second object 10 cm from the +8 uC…

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Q: Two identical 43 mg dust particles very far apart (PEE ≈ 0) are moving directly toward each other at…

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Q: There is a 30 microcoulomb charge at the origin. There is a 203 microcoulomb charge on the x axis at…

A: Given data:   q1 = 30 μC at origin q2 = 203μC at x = 4 m q3 = 151 μC at y = 5 m

Q: A uniform electric field exists in the region between two oppositely charged parallel plates 1.67 cm…

A: The force per unit charge at a given spot is referred to as the electric field there. A vector…

Q: Consider the electric field along the bisecting plane of the dipole. a. Draw two arrows at point A…

A: The direction of the electric field.

Q: The figure shows the electric field lines in the vicinity of two point charges. Which one of the…

A: In this figure we can see that the field lines are moving away from the charge q1 and entering into…

Q: Two identical blocks resting on a frictionless, horizontal surface are connected by a light spring…

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Q: What is the magnitude of the electric field at a point midway between a -5.9 uC and a +8.2 uC charge…

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Q: An electron (m = 9.109 × 10-31kg) is in the presence of a constant electric field E. The electron…

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Q: Two particles, one with charge −2.93 μC and one with charge 6.07 μC, are 8.09 cm apart. What is the…

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Q: $ Y q X P A8 Two positive charges q are located on the y axis, symmetric with respect to the origin,…

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Q: Two particles, one with charge –2.09 × 10-6 C and the other with charge 2.71 × 10-6 C, are 0.0584 m…

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Q: In the figure, the point charges are located at the corners of an equilateral triangle 29 cm on a…

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Q: Is charge a vector? Select one: a. Yes, it is a vector, because it can be positive or negative. b.…

A: Charge:- We are aware that the nucleus of an atom is made up of protons and neutrons, and that…

Q: A 55 x 10-6 C charge is at (0, 2)m and a -85 x 10-6 C charge is at (5, 0)m. a. What is the force on…

A: Charge  is placed at Charge  is placed at Note:Coulomb constant is Find:(a) Force on charge .(b)…

Q: An alpha particle of charge +2e and mass 6.64 × 10-27 kg is moving in the +x direction at 2.80×106…

A: When a charge particle enters an electric field it experience an electric force along the direction…

Q: Suppose Q₁ = 4.0 nC and Q2 = 9.0 nC (Figure 1). You may want to review (Pages 631-635). Figure + Q₁…

A: Given that,

Q: A charged object of mass (8.60x10^0) g and charge (1.100x10^0) µC is released from rest in a uniform…

A: Given data:  Mass (m) = 8.60×100 g = 8.60×10-3 kg Charge (q) = 1.100×100 μC = 1.100×10-6 C…

Q: An infinitely long line of charge has a linear charge density of 5.50×10−12 C/m. A proton is at a…

A: Given: The charge density of the line charge is 5.5x10-12 C/m. The initial distance of the proton…

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.