A proton moves 10.0 cm on a path parallel to the direction of a uniform electric field of strength 3.0 N/C. What is the change in electrical potential energy? O-1.4 x 10^-20 J O-7.7 x 10^-20 J O-4.8 x 10^-20 J O-3.7 x 10^-20 J -8.4 x 10^-20 J

Q: A proton (g = +1.6x10-19 C) is released from rest at point A in a uniform electric field that has a…

A: Let F denote the force on the proton due to the electric field denoted by E, and let q denote the…

Q: Calculate the change in electrical potential energy when a +2.0-C charge moves from a position C to…

A: We have 3 charges q1=q3=10 C, q2=-20 C and a test charge Q=2 C initially at point C and afterwards…

Q: A particle with a charge of 5.5 x 10-8 C is fixed at the origin. A particle with a charge of -2.3 x…

A:

Q: A body does 19 Joules of work in 5 seconds . What is it's power ?

A:

Q: a) A uniform electric field has a magnitude of 2.3 x10³ In a vacuum, a proton begins with a speed of…

A:

Q: An object with charge +1.50 × 10-⁹ C is moved from position C to position D in (Figure 1). q₁ = 93 =…

A: Part (A)

Q: uniform electric field of magnitude 400 V/m is directed in the positive x-direction. A 15 ÂµC charge…

A:

Q: A particle of mass 1 × 10−5 kg and charge 1 µC moves downward from point A to point B a distance of…

A:

Q: A uniform electric field of magnitude 220 V/m is directed in the positive x direction. A +12.0 pC…

A:

Q: A uniform electric field of magnitude 280 V/m is directed in the positive x direction. A +14.0 µC…

A:

Q: A proton moves from point i to point f, in the direction of a uniform electric field. During this…

A: A proton moves from point i to point f in the direction of a uniform electric field. During this…

Q: A uniform electric field of magnitude 351 N/C pointing in the positive x-direction acts on an…

A: Given:Magnitude of electric field = 351 N/CDisplacement of the electron = 3.10 cm = 0.031 m

Q: A proton which charge is 1.602x10^-19 C moves in a straight line from point  A to B inside a linear…

A:

Q: The ammonia molecule has a dipole moment of 5.0×10−30 C·m. Ammonia molecules in the gas phase are…

A:

Q: A point charge q = +2.20 nC moves through a potential difference ΔV = Vf − Vi = +18.7 V. What is the…

A:

Q: The drawing shows a uniform electric field that points in the negative y direction; the magnitude of…

A:

Q: An electric field of 1000 V/m is applied to an electric dipole at angle of 45°. The value of…

A:

Q: An electron with speed vo = 12.6 x 106 m/s is traveling parallel to a uniform electric field of…

A:

Q: A small conducting sphere, with a charge of 4.25 nC, moves from a position in an electric field with…

A: We have given A small conducting sphere, with a charge of 4.25 nC or 4.25 x 10-9C moves from a…

Q: Problem 4: An electron is initially at rest in a uniform electric field having a strength of 1.8 ×…

A: Given information: The strength of the electric Field (E) = 1.8×106 V/m Part a: The distance…

Q: A proton, initially at rest, moves along the direction of a uniform electric field due to this…

A: acceleration of proton  a = eE/m = (1.6×10-19×8.11)/(1.67×10-27)  a = 7.77 × 108 m/s2  Initial…

Q: A particle with charge 8.75 x 10-13 C moves a distance d = 0.30 m in a straight line between points…

A:

Q: An electron is to be accelerated in a uniform electric field having a strength of 0.5 x 106 V/m.…

A: Given :E=0.5 x 106 V/md=0.400 m

Q: The figure shows an electric dipole. What is the magnitude of the dipole's electric field at point…

A:

Q: Two parallel plates have opposite charges and are 1.0 cm apart. A uniform electric field of 400 N/C…

A: Given, Electric field=400N/C Distance=1cm

Q: Based on the given equipotential lines, what is the direction of the electric field at point 2 1 cm…

A: We know electric field lines are always prependicular to the equipotential surfaces and it's…

Q: Two parallel plates have opposite charges and are 1.0 cm apart. A uniform electric field of 400 N/C…

A: Given data :- distance between the plates d = 1 cm = 0.01 m strength of electric field E = 400 N/C…

Q: A particle with a charge of 5.5 x 108 C is fixed at the origin. A particle with a charge of -2.3 x…

A:

Q: An alpha particle (*He nucleus, charge +2e) starts from rest and accelerates over a distance of 1.0…

A: Change in KE = Work DoneChange in KE = FdChange in KE = EqdKEf-KEi =EqdKFf = EqdKEf =E(2e)d =…

Q: How far does the electron travel before coming to rest? Provide the solution:__________ x 10-4 m

A:

Q: A particle of mass 6 × 10−5 kg and charge 6 µC moves downward from point A to point B a distance of…

A: The expression for the work done on a charged particle is written as, Here, q and ΔV represent the…

Q: The potential difference between a storm cloud and the ground is 2.47 x 10° V. If a bolt carrying 5…

A: Given data:  Potential difference (ΔV) = 2.47×108 V Charge (q) = 5 C Required: Magnitude of the…

Q: The inner and outer surfaces of a cell membrane carry a negative and positive charge, respectively.…

A:

Q: A particle witha charge of 5.5 x 10-8 C is fixed at the origin. A particle witha charge of -2.3 x…

A:

Q: Calculate the change in electrical potential energy when a +2.0-C charge moves from a position C to…

A:

Q: Two positive 2.0 µC charges are placed at x = 0.0 m and x = 1.0 m. A -3.0 uC charge is initially at…

A: The total potential energy of the system of particles is the sum of the potential energies between…

Q: An electric field of 7.00x105 V/m is desired between two parallel plates, each of aréa 45.0 cm2 and…

A:

Q: What volume of a 5000-N/C electric field contains 2.5 J of energy? V =

A:

Q: A proton is moving from an initial point A to a final point point B, a distance 0.50 m, in a…

A: Given E = 6.4 x 104 V/m   ( direction B to A) Distance AB ,D = 0.50 m

Q: Given the values below, calculate the potential energy of the group of charges shown.x = 4.80 cmy =…

A: The answer is given below Explanation:Step 1:Ans: 3.79×10^(-6) JStep 2: Step 3: Step 4:

Q: If the electric field between your finger and some other objects exceeds 3.0x19^6 V/m, a spark will…

A:

Q: 5. A uniform electric field of magnitude 250 V/m is directe 112.0-µC charge moves from the origin to…

A: Given: A uniform charge of Magnitude 250 V/m is directed in positive x direction, A +112.0μC charge…

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.