Which of the following is not true about electric fields? a.) they cannot exist without electric charges b.) electric field is a vector quantity c.) electric fields are directed from positive to negative charges  d.) they always diverge outward from a point where a charge is located

Q: Starting from rest, a proton is accelerate through constant electric field. After travelling a…

A: mass of proton m = 1.67 × 10-27 kg  distance traveled =48 cm = 0.48 m Initial speed u = 0 Final…

Q: What will be the direction of electric field when a positively charged particle is moving in the…

A: The electric field is defined as E→=kqr2r^ Here q is charge, r is distance and k is constant value…

Q: Which of the following statements is not true about electric field lines?

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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: 7Following figure indicates the lines of corresponding to an electrical field then a)E, = E, =E b)E,…

A: Given data, Given electric field of lines corresponding to an electric field and points A, B and C…

Q: #2 with explanation

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Q: Q. Which one of the following statements is correct? A) When going away from the electric charge,…

A: In comparison to the electrostatic force and the gravitational force, where electrostatic and…

Q: An electron traveling horizontally from west to enters a region where a uniform electric field is…

A: As we know that force acting on a charge particle in an Electric field is given by  F = qE  and the…

Q: Use the following information to answer the next three questions In a Millikan type experiment a…

A: Given, Potential difference,V=2.8×102V Separation between plates,d=2 cm=0.02 m Number of excess…

Q: One of the two balloons Anthea rubs against her hair, causing the balloons to become charged…

A: Given Charge on balloons q1 and q2= 2 x 106 C  Distance between two balloons( r )= 0.7 m To find…

Q: Which of the following is NOT one of the rules for drawing electric field lines?   1. The arrows…

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Q: A B D E -X +X +4Q d- Two charges, of magnitude -Q and +4Q, are located as indicated in the diagram…

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Q: We have two equal and opposite point charges near each other (sometimes called an electric dipole).…

A: The direction  of acceleration  is always towards the electric  field fodirection so we need to draw…

Q: What are the magnitude and direction of the electric field at the point mid way between A.) Q1 and…

A: Given that,Q1=50 μCQ2=75μCQ3=30μCelectric field:E1=kq1r12

Q: What can cause this kind of electrical field? A. Two positive charges B. two negative charges C. one…

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Q: Draw the electric field around the "small" charged objects in the following configuration. a.…

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Q: I have two charges separated by a distance of r. If I triple the distance between the charges, the…

A: We know that, The electric force, F is inversely proportional to the square of the distance, r…

Q: Summarize the rules describing the representation of electric fields by field lines. Consider in…

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

Q: 9. Which among the following is the correct expression for an electric field? E = F/C E = FQ E = F/Q…

A: Part (9): Introduction:The electric field is defined as the electrostatic force per unit charge, it…

Q: Two equal but opposite charges are separated by some distance. What is the direction of the electric…

A: Given: Two equal but opposite charges are separated by some distance. Consider the charges are of…

Q: One of the two balloons Anthea rubs against her hair, causing the balloons to become charged…

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Q: a) Electric Field b) Electric Dipole c) Electric Charge 3. Three charges are placed as shown to the…

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Q: If Q is point charge and EA is electric field at the point A which is at the distance r from the…

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Q: In the figure, what is the NET electric field at point P? Note: By convention, a positive net…

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Q: The magnetic force E acting on the positive charge is directed toward the O 1. center of the circle…

A: When a charge particle moves in an magnetic field, it experiences the force in the perpendicular…

Q: 2.) A small sphere mass 0.08 kg carries a charge of +0.6µC and is suspended by a thin thread from…

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Q: What is the effect on the electric field if the distance of one point in space from a point charge…

A: Given: The final distance is doubled as the initial distance. The other factor remains unchanged.

Q: 3. A proton accelerates from rest in a uniform electric field of 800 N/C. At one later moment, its…

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Q: An infinitely long wire carries a charge of 5.3 C along each meter length. Calculate the electric…

A: Solution attached in the next step

Q: Two electric charges are separated by a finite distance. Somewhere between the charges, on the line…

A: In this question we have to determine weather the charge has same or opposite signs.

Q: Choose the correct letter of the answer and provide justification.   17-18. The following…

A: Answer:-  (c) is an imaginary line or curve drawn through a region of space. Because  The electric…

Q: Two electric charges of equal size and opposite signs are placed as shown in the figure, and some…

A: The concept of electric field lines was introduced by Michael Faraday. He imagined that field lines…

Q: i) Calculate the force applied to an oil drop carrying a charge of +3.00 mC in a uniform electric…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Electric field lines obey which of the following rules?   A. emanate from both positive…

A: Electric field lines are a visual tool in physics that we use to picture the electric fields. They…

Q: An electric field due to a positive charge is represented by the diagram. At which of the following…

A: Let the positive charge at the center is qand distance of the points from the charge are rA, rB, rC,…

Q: 2. A cart on a track has a large, positive charge on the top and is located between two sheets of…

A: Two sheets of charge one is positively charged and other is negatively charged, And a cart is placed…

Q: An electric field is created by two parallel plates. At which of the following points is the…

A: electric field between two plates is given by  E=σ∈0 σ IS CHARGE DENSITY∈0 is permittivity of free…

Q: 2. In the figure below, two charges spheres have equal masses of 2.56 grams. x = 2.5 cm, L = 13 cm,…

A: Let θ be defined as the angle each string makes with vertical. Therefore, using trigonometry…

Q: An electric field is created by two parallel plates. At which of the following points is the…

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Q: q3) Is the following statement true or false? The electric field created by a negative point…

A: Answer ;---------false  The electric field created by a negative point charge at any point around it…

Q: 6. Two identical charged particles of mass 70 grams are at the ends of strings that are the same…

A: Free body diagram

Q: 5.) Two equally and oppositely charged plates are separated by a distance. The top plate is…

A: Let the top plate is charged by an amount = +QThe bottom plate is charged by an amount = - Q Let the…

Q: An electron moves freely in vacuum in an electric field E. It has an acceleration of 1.76 x 10¹4 ms…

A: Given Data: Acceleration of electron (a) = 1.76×1014 m/s2. It is known that: Charge of electron (q)…