1. The proton is in acceleration and directed eastward at 4x10^8m/s^2 after being released from rest. What is the direction and magnitude of the electric field? A. To the right, 2.28 N/C B. To the left, 2.28N/C C. To the right, 4.18N/C D. To the left, 4.18 N/C 2. A 5m in length and 3m in width rectangular paper is immersed in a uniform electric field with magnitude 14.0N/C. If the paper is put at an angle of 30 degrees from the xy-plane and the electric field is pointing in the z-direction. Find the magnitude of the electric flux through the paper. A. 51.96 Nm^2/C B. 210.0 Nm^2/C C. 181.9 Nm^2/C D. 105.0 Nm^2/C Please answer both questions for a 100% rating. Thank you so much!

Q: B3-CRT37: VELOCITY-TIME GRAPH-FORCE-TIME GRAPH Shown is the velocity versus time graph for an object...

A: The slope of velocity versus time curve is the acceleration of the object By Newton's second law of...

Q: A ball is thrown from a height of 1.26 meters, with Vo=32 m/s, and at a 30 degree angle with the ver...

A: Given: yo=1.26 mvo=32 m/sθ=30° with vertical

Q: In the figure, block 1 has mass m = 470 g, block 2 has mass m2 = 530 g, and the pulley is on a frict...

A:

Q: A 1.5 kg ball is thrown upward with a velocity of 6 m/s. a). What is the kinetic energy of the ball ...

A: Given: The mass of the ball is 1.5 kg. The initial velocity of the ball is 6 m/s vertically upward.

Q: At one point in its fall, a falling object has a kinetic energy of 5 J and a potential energy of 10 ...

A: Data provided: Kinetic energy at one point (KE1) = 5 J Potential energy at one point (PE1) = 10 J Po...

Q: How fast should a 100 kg football player run to have the same kinetic energy as a 156 kg player goin...

A: Given data:  Mass of first player (m1) = 100 kg Mass of second player (m2) = 156 kg Speed of second ...

Q: A pole vaulter wishes to clear a 4-m bar. How fast must she run? (Assume that all her kinetic energy...

A:

Q: A 26-gram bullet traveling at 247 m/s penetrates a 6-kg block of wood and emerges clearly at 167 m/s...

A: given: m=26gm=0.026kgu=247 m/sM=6 kgU=0 m/sv=167 m/sV=? here U and V are initial and final velocity ...

Q: Show your complete solution to each problem on a short bond paper. Answers must be expressed in engi...

A: Capacitance of each capacitor = 4 micro farafs Potential= V= 28 Volts  

Q: Question #2: A Tesla Model 3 is driving down Bank Street in Ottawa, Ontario. It is driving along wit...

A:

Q: Determine the amount of charge stored on either plate of a capacitor (4x10^6F) when connected across...

A:

Q: A proton is released from rest in a uniform electric field. The proton is accelerated and directed e...

A: Acceleration of proton = 3.50×108 ms2, towards east let the electric field = E   

Q: The speed of sound is measured to be 336 m/s on a certain day. What is this measurement per hour? Hi...

A: Given Speed of sound = 336 m/s We have to calculate speed in km/h

Q: If The amount of work done by Angela on a heavy box carried across a room at a constant speed is (ze...

A: If The amount of work done by Angela on a heavy box carried across a room at a constant speed is (ze...

Q: In the picture below are electric fields set up by a spherical and a rod-shaped conductor. For each ...

A: The electric fields are set up by a spherical and a rod shaped conductor. For each configuration , t...

Q: The block on a smooth inclined plane is moving down with a constant acceleration of 4 m/s2. m1 m2 Th...

A:

Q: The light beam in the figure below strikes surface 2 at the critical angle. Determine the angle of i...

A:

Q: To start her lawn mower, Allison pulls on a cord that is wrapped around a pulley. The pulley has a m...

A:

Q: 2. Three point charges q, = +2.7µC, q2 = -3.4µC and q3 = -1.6µC initially are infinitely far apart. ...

A:

Q: Compute the electric field experienced by a test charge q = + 0.80 µC from a source charge q = + 15 ...

A: Given value--- test charge q = + 0.80 µC source charge q = + 15 µC. distance = 0.2 m. We have to f...

Q: The boy at point A tries to toss a ball (initial velocity = 20m/s) over the top of a house. Calculat...

A:

Q: 5. Find the relative permittivity ɛr of the dielectric material present in a parallel-plate capacito...

A: Q.5GivenA = 0.12 m2d = 80μmV = 12 VU = 1μJ

Q: Find the 42nd derivative of the function y = sin(x). Give reason for choosing yours answer.

A:

Q: Part A Laser Safety A 0.70 mW laser emits a narrow beam of light that enters the eye, as shown in th...

A: We have givenPower of Laser beam ,P=0.70 mW=0.7×10-3 W

Q: Which of the following statement about Vector and Components is true?" O A vectors' component is nev...

A:

Q: A cylindrical shell of radius 7.00 cm and length 2.30 m has its charge uniformly distributed on its ...

A: Given: The radius of the cylindrical shell is 7 cm. The length of the cylindrical shell is 2.3 cm. T...

Q: If a car traveling at 60 km/h will skid 20 m when its brakes lock, how far will it skid if it is tra...

A:

Q: The top of a treasure chest lies 17.42 m below the surface of Lake Ontario.  What is the absolute pr...

A:

Q: Resistance to change in an organization can be viewed as the proposed change is all wrong passive re...

A: A negative force that should be avoided

Q: An electron enters a region of space containing a uniform 2.21 × 10-³ T magnetic field. Its speed is...

A: Write the expression for the radius of the path. Here, m represents the mass of an electron, v repr...

Q: If the differentiation of velocity with respect to time is the instantaneous acceleration as time ap...

A:

Q: The charge per unit length on a long, straight filament is -92.0 µC/m. (a) Find the electric field 1...

A:

Q: The lower surface of a slab of stone of face-area 3600 cm and thickness 10 cm is exposed to steam at...

A:

Q: A Plane flies parallel to the ground at a height of 3 km at 340 m/s over a mysterious island when an...

A:

Q: In the figure shown, the magnitude of the uniform electric field is E = 70 kN/C . Calculate the elec...

A: given that , E=70KN/C(A)FLUX THROUGH VERTICAL RECTANGULAR SURFACEheight of the slope, tanθ=45h⇒h=45t...

Q: An elevator suspended by cables ascends, with constant speed, during a certain time interval. The to...

A:

Q: A uniform electric field of magnitude 265 V/m is directed in the negative y direction as shown in th...

A:

Q: At which point (or points) is the electric field zero N/C for the two point charges shown on the x a...

A: At which point (or points) is the electric field zero N/C for the two point charges shown on the x a...

Q: R11 R2 A hollow Aluminum sphere has an outer radius of 0.4 m. If it is floating with exactly half of...

A: Outer radius (R2) = 0.4 m Inner radius = R1density of aluminum = 2700 kgm3density of water = 1000 kg...

Q: Two concentric, circular wire loops of radii r = 28.9 cm and r2 = 37.4 cm, are located in an xy plan...

A: Given  Radii of inner loop ,r1 = 28.9 cm  Radii of outer loop ,r2 = 37.4 cm  Current flowing through...

Q: The work done in pushing a TV set a distance of 3 m with an average force of 10 N is A) 3 J. B...

A: Given data:  Distance (d) = 3 m Force (F) = 10 N Required: Work (W) 

Q: A vehicle X starts from rest at t=0 travelling on a highway with a constant acceleration of 20m/s^2 ...

A:

Q: A ball is thrown at an initial height of 1.26m, with initial velocity(Vo)=32m/s, measured 30 degrees...

A:

Q: 1. Two point charges q; = +26µC and q2 = -17.5µC are 64 cm apart. a. What is the potential energy of...

A:

Q: A 1.5 kg ball is thrown upward with a velocity of 6 m/s. a). What is the kinetic energy of the ball ...

A:

Q: Calculate the electric flux in each surface: S2 10.0 µC +3.0 µC +1.0 uC +7.0 µC -8.0 µC

A:

Q: (a) An electron moves through a uniform electric field E = (2.30î + 4.90j) V/m and a uniform magneti...

A:

Q: What is the force (magnitude and direction) on the wire in the figure below if it carries a current ...

A:

Q: The work you do when pushing a shopping cart twice as far while applying the same force is A) half a...

A: Given data:  New displacement (d') = 2d New force (F') = F Required: New work done 

Q: At one point in its fall, a falling object has a kinetic energy of 5 J and a potential energy of 10 ...

A:

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.