A pair of vertical charged conducting plates produces a uniform field of 1.1 Nî, directed to the right, between the plates. The separation of the plates is 40mm. An electron is projected from plate A, directly towards plate B, with an initial velocity of 5.07 Mm Determine the velocity of the electron as it strikes plate B (in Mm)

Q: a ball is dropped from the top of a building 8m above the ground. with a velocity of 22.2 m/s at an…

A:

Q: Match the current type with its typical power source AC DC [Choose] [Choose ] battery wall outlet…

A: An alternating current(AC) can be defined as a current that changes its magnitude and polarity at…

Q: 9) During 5th period Dylan was a beast. She resisted the forces applied by 13 other students in her…

A:

Q: On a hot summer day, a young girl swings on a rope above the local swimming hole. When she lets go…

A:

Q: Jupiter is approximately a sphere of radius 6.99 x 107 m. (a) What is its circumference in…

A:

Q: Eclipses do not happen on a near-monthly basis because the Moon's orbit is tilted relative to the…

A: 1. Tilted Moon's Orbit: The Moon's orbit around the Earth is not aligned perfectly with the Earth's…

Q: Two loudspeakers emit sound waves of the same frequency along the x-axis. The amplitude of each wave…

A: The amplitude of each wave is a.The sound intensity is minimum when speaker 2 is 10cm behind speaker…

Q: The 5-lb collar is released from rest at A and slides down along the smooth rod as shown in (Figure…

A: See below

Q: rear window defroster consists of a long, flat wire bonded to the inside surface of the window. When…

A:

Q: Two vectors A and B have precisely equal magnitude of A²+B² to be 90 times larger than the magnetenk…

A:

Q: to find v(max) and a(max) we use x=Acos(wt) in the solution, we substitute sin(wt) and cos(wt) with…

A:

Q: A)The range of frequencies audible to humans is from about 20 Hz to 20kHz. Assuming that the speed…

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: Sketch the forces acting upon a rider on a Ferris wheel when the rider is at the top of the cycle,…

A:

Q: You are standing 1.00 meter jackhammer. You experience level of 130 decibels. (Point A) from a a…

A: Write the expression for the sound intensity level at point A and substitute the corresponding…

Q: a) Calculate the acceleration of gravity on the surface of the Sun. The mass of the Sun is Msun =…

A: Mass of the sun is Radius of the sun is Universal gravitational constant is Note:Find:(a)…

Q: A plane mirror and a concave mirror (f = 7.70 cm) are facing each other and are separated by a…

A: Givenfocal length of concave mirror = f =7.70 cmseparation between the mirror = d = 21.0 cmobject is…

Q: The electric potential V(x, y, z) in a region of space is given by V(x, y, z) = V0(6x2 − 3y2 − z2),…

A:

Q: An engineer is considering possible trajectories to use for emergency descent of a lunar module from…

A: The vertical component of velocity iswhere,

Q: A 10.0 kg crate is being pulled across the floor by a cable, as shown in (Figure 1). The friction…

A:

Q: ↑↑↑↑ 1 C B o+Q charge Q=+5µC is located somewhere inside a closed hollow cube with sides a=30cm…

A: Part (A) we know, electric flux is considered as negative when electric field lines are entering…

Q: said 2/3 around the track not halfway around the track?

A:

Q: Current I = 30 A flows in a straight wire. An ion with charge Q = 3.2e-19 C is moving toward the…

A: current = i = 30 A Charge = q = 3.2 x 10-19 CDistance = r = 0.1 mspeed = V = 6 X 106 m/s

Q: 1. Graph the force Mg (N) on vertical axis vs. displacement y (m) on horizontal axis. 2. Draw the…

A:

Q: A quarterback throws a football with an initial velocity of 25 m/s at an angle of 40 degrees above…

A:

Q: DRAW ONLY THE FBD OR FREE BODY DIAGRAM FOR THE GIVEN FIGURE. COMPLETE FBD WITH LABELS. WRITE LEGIBLY…

A:

Q: X + 3.0 nC 10 cm 5.0 cm -6.0 nC

A:

Q: In the figure an electron (e) is to be released from rest on the central axis of a uniformly charged…

A:

Q: What do you need in order to determine the initial velocity of a projectile fired horizontally?

A: A projectile is an object launched into the air with an initial velocity, following a curved…

Q: 8.0 s, then comes to rest again. The velocity-versus-time plot for this car is given in FIGURE 2-37.…

A:

Q: Suppose you were to launch your ball at an angle of q=37.71o, how long (in seconds) after the ball…

A:

Q: The following (velocity) vector has a magnitude of 50cm/sec. W+ N 30 E Describe the vector…

A:

Q: The tank below has three ports. The data describing them is summarized below: Diameter (D) Velocity…

A:

Q: A stone is thrown with an inffial speed of 11.0 m/s at an angle of 55.0 above the horizontal from…

A: Given:The intial speed of the object is 11 m/s.The angle of the projection is 55o.The height of the…

Q: Two crates connected by a rope of negligible mass lie on a horizontal surface. (Figure 1) Crate A…

A: A has mass mA and crate B has mass mBThe crates are pulled to the right at a constant velocity of…

Q: Galactic Alliance Junior Mission Officer (GAJMO) Bundit Nermalloy is predicting the kinetic energy…

A: The change in kinetic energy of an object moving in one dimension is equal to the total work…

Q: A cable is lowering a 500 kg cart down a 37 deg. incline (from the horizontal) as it slows down from…

A:

Q: A block having a mass of m = 19.5 kg is suspended via two cables as shown in the figure. The angles…

A:

Q: Coulomb's law for the magnitude of the force F between two particles with charges Q and Q' separated…

A:

Q: Eclipses do not happen on a near-monthly basis because the Moon's orbit is tilted relative to the  .…

A: The time of happening total lunar eclipse

Q: A dipole is centered at the origin, with its axis along the y axis, so that at locations on the y…

A: So we have two charges  Initial and final position are (0,0.05,0) to (0,0.06,0)The seperation…

Q: What is the radius of a hydrogen atom whose electron is bound by 0.850 eV?

A: Energy, E = -0.850 eVRadius, r = ?

Q: A space vehicle is coasting at a constant velocity of 19.3 m/s in the +y direction relative to a…

A: the velocity of vehicle along the positive axis after 59.8 s isthen the magnitude of vehicle…

Q: 2. A carpenter holds a 6.00 m beam momentarily at rest with one end above rough floor/as shown in…

A: a)

Q: Four forces are exerted on the eyebolt as shown. If the net effect on the bolt is a direct pull of…

A: Apply the equilibrium condition of forces along the x-axis and substitute the corresponding values.

Q: Discuss the phenomenon of optical coherence and its relevance in modern technology, particularly in…

A:

Q: There are twelve equal charges, q, situated at the corners of a regular 12-sided polygon (for…

A:

Q: An object that is 35 cm in front of a convex mirror has an image located 18 cm behind the mirror.…

A: An object is placed in front of convex mirror at a distance The image is formed behind the mirror at…

Q: point charge 91 =12.6C is 60.5cm from 92 =70.8C, and no other charges are present. 92 experiences a…

A:

Q: A 75kg man stands on a bathroom scale in an elevator that accelerates uniformly upwards from rest to…

A: Mass of the man Initial speed Final speed Time

Q: A tall tree is growing across a river from you. You would like to know the distance between yourself…

A: Using the Mirror formula,    where f is the focal length             v is the image distance…

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.