1. Calculate the magnitude and direction of the electric field at a point P which is 30 cm to the right of a point charge Q = -3.0 × 10^-6 C. 2. An electric field of E = 2.0 x 10^4 N/C is directed along the positive x-axis. (a) What is the electric force on an electron in this field? (b) What is the electric force on a proton in this field? 3. Find the electric field at a point midway between two charges of +100.0 C and +60.0 nC separated by a distance of 50.0 cm.

Q: An electron undergoes a force of 4.8 × 10-16 N (to the left) from an electric field. The electric…

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Q: 6. Three point-like charges are placed as shown in the figure, rị = r2 = 58.0 cm. Find the magnitude…

A: r1 = r2 = 58 cm =0.58 m q1 = -1.2μC q2 = +2.60 μC q3 = 3.60 μC It must be remembered that the unlike…

Q: che net electric force on the + 4.0-µC charge at the top of the triangle? * FE3 FE 60 60° + 4.0 µC…

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Q: A uniform electric field exists in the region between two oppositely charged parallel plates 1.70 cm…

A: Given, Initial velocity, u = 0 distance between two plates is, x = 1.7 cm = 0.017m total time taken…

Q: A negative test charge of 6.4 µC is in an electric field that exerts a force of 3.5x10-4 N to the…

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Q: 2. Even though the magnitude of charge in the electron and proton is the same, their masses are very…

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Q: 1. An electric field of strength 15 N/C points vertically upward.  (a)  What is the strength of the…

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Q: Consider a positive charge qq located at (−d,0)(−d,0), and a negative charge −q−q located at…

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Q: 1. The electron with a charge of 1.60x10-19 C and proton with 1.60x10-19 C of a hydrogen atom are…

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Q: 16 A. An object with a negative charge of 1.2 mC (1.2 x 10^-3 C) exerts an attractive force of 13.6…

A: We know, Charges of same polarity repel each other while charges of opposite polarity attract each…

Q: What must the charge (sign and magnitude) of a 1.70 g particle be for it to remain balanced against…

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Q: Two charges Q1 and Q2 are located on the x- axis. The position coordinate of Q1 is -5.00 m and the…

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Q: 4. What is the magnitude of the electric field due to Q1 at the point P? O 3.60x10^(3) N/C…

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Q: i. A force of 2.9x1011 N exists between a +4.0 C charge and a -2.0 C charge. How far in space are…

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Q: 1. Two protons are separated by a distance of 2.6x10 m in air. Given values: m 1.673x102 kg q…

A: Dear student,  Since all questions are different as per guidelines we can author only first one…

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.