3. In a uniform electric field near the surface of the Earth, a particle having a charge of -2.0 x 10-9 C is acted on by a downward electric force of 3.0 x 10-6 N. (a) Find the magnitude of the electric field. (b) What are the magnitude and direction of the force force exerted on a proton located in this field? (c) What is the ratio of the force electricity to the gravitational force in this case?

Q: 1. Calculate the magnitude and direction of the electric field at a point P which is 30 cm to the…

A: Given   1.  point charge Q = -3.0 × 10-6 C.  we have to calculate  the magnitude and direction of…

Q: A -4.00 nC point charge is at the origin, and a second -5.00 nC point charge is on the x-axis at x =…

A: Part (a) Basic Details The net electric force on the electron is the summation of the force due to…

Q: (a) What must be the charge (sign and magnitude) of a 1.45-g particle be for it to remain stationary…

A:

Q: It turns out that there is an electric field that points inward toward the center of the Earth that…

A: GivenE=100 N/C  inwardflux =qenclosedε-E4πr2=qenclosedε          as field is inward so flux is…

Q: It is a cloudy day and the clouds are charged. There is a downward electrostatic force of 3 x 10-6N…

A:

Q: 1. A negative charge of 2.4 × 10-6 C experiences an electric force of magnitude 3.2 N, acting to the…

A:

Q: Three point charges are arranged as shown in the Figure below. (a) Find the vector electric field…

A: Write the formula to calculate the electric field, E=kqr2 Here, k is the constant, q is the charge,…

Q: Two point charges are separated by 25.0cm. Assume that q1 = -6.25 nC and q2 = -12.5nC . Find the…

A: (a) Let the distance between q1 and q2 be denoted by R, the distance between q2 and point A be…

Q: 2. According to the quark model, a proton consists of two u (up) quarks each with a charge +2/3 e (e…

A: (a) Let us take into consideration that charge with value equal to two up quark is present at D…

Q: A +2.00 nC point charge is at the origin, and a second -5.00 nC point charge is on the x- axis at x…

A: Given data: The charge at origin is q1=2 nC. The charge at x=0.8 m is q2=-5 nC.

Q: What are the magnitude and direction of an electric field that exerts a 3.15 x 10 N upward force on…

A: Force (F) = 3.15×10-5 N Charge (q) = -2.85 μC

Q: When sugar is poured from the box into the sugar bowl, the rubbing of sugar grains creates a static…

A:

Q: What are the magnitude and the direction of the force on a -5.31 nC charge in an electric field of…

A:

Q: A proton is released from rest in a uniform electric field of magnitude 424 N/C. (a) Find the…

A:

Q: Suppose we have two positively charged particles a distance of 2 m apart from each other. Particle 1…

A: The force between the two charges is given by  F = K q q'r2 where, q and q' be the charges and r is…

Q: On a typical clear day, the atmospheric electric field points downward and has a magnitude of…

A: Let m be the mass of the dust particle, g be the acceleration due to gravity, E be the electric…

Q: What are the magnitude and direction of the electric force on an electron in a uniform electric…

A:

Q: 4. In a uniform electric field near the surface of the Earth, a particle having a charge of - 2.0×…

A: Given Data: Charge on particle Q=-2×10-9 C Electric Force F=3×10-6 N a) The electric field is,…

Q: A proton is released from rest in a uniform electric field of magnitude 403 N/C. (a) Find the…

A: A proton is released from rest in a uniform electric field of magnitude E = 403 N/C. The charge of a…

Q: 1. Two particles have a charge of 200 µC. a. Find the magnitude of the electric force due to these…

A:

Q: A-0.004 C charge is located in an electric field with magnitude 40 N/C. How much force does the…

A: We know that relation between Electric feild (E),  Force (F) and charge(q) is E=Fq

Q: the separation between two protons in a molecula is 3.80x10^-10m. find the electric force exerted…

A: Distance between the protons , R = 3.8 x 10-10 m To find = a) Electric force                 b)…

Q: A particle with a charge of +4.0 μC has a mass of 5.0 g. What magnitude electric field directed…

A:

Q: 9. In a certain region of space, a uniform electric field has a magnitude of 4.6 x 10¹ N/C and…

A: Electric field(E)=4.6×104 N/Cdirection of field is in +x directionCharge(q)=-9.3μC=-9.3×10-6 C We…

Q: What is the magnitude of the electric field due to a 6.0 × 10–9 C charge at a point located 0.025 m…

A:

Q: E₁ P 0.400 m 2. 10₂ (a) Place a charge of -7 µc at point P and find the magnitude and direction of…

A: The charge at point a P is .  And ,

Q: It turns out that there is an electric field that points inward towards the center of the earth that…

A:

Q: A +2.00 nC point charge is at the origin, and a second -5.00 nC point charge is on the x- axis at x…

A: The electric field at a point in space is defined as the electric force experienced by unit charge…

Q: 1. Two charges (Q1=-16µC, Q3=- 9µC) are located at fixed positions as indicated in the right figure.…

A:

Q: A proton is released from rest in a uniform electric field of magnitude 415 N/C. (a) Find the…

A: Electric field E = 415 N/C Charge on proton q = 1.6 × 10-19 C (A) Electric force on proton F = q E =…

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.