The Gaussian cylinder encloses a negative charge. (The field from part A is removed.) Find the sign of the flux through: Surface A: Surface B: Surface C: Is the net flux through the Gaussian surface positive, negative, or zero?

Q: what happens when an amber rod is placed near another electrified amber rod? (law of charges)

A: According to the law of charges, objects with the same charge (either positive or negative) will…

Q: As shown in the figure below, a box of mass m = 59.0 kg (initially at rest) is pushed a distance d…

A: mass = 59 kg initial velocity = 0 msd = 70 m FA = 228 N @30o below the horizontal coefficient of…

Q: The wires commonly used in household wiring are made of copper and have a typical radius r=1.0 mm.…

A:

Q: A book slides across a level, carpeted floor with an initial speed of 3.85 m/s and comes to rest…

A: Initial velocity, v = 3.85 m/s Distance, d = 3.75 m Coefficient of kinetic friction, µ = ?

Q: 3. A = 2 m, 60.0° North of East B = 4 m, 30.0° North of West C = 6 m, 30.0° East of South

A: To find  summation of three vectors.

Q: A mass of 562 g stretches a spring by 6.9 cm. The damping constant is c = 0.37. The spring is set in…

A:

Q: upper edge of a vertical cliff that is 141m height.The stone's initial velocity is  directed at…

A:

Q: An equal-mass binary star system (M₁ = M₂) has an orbital period of 6 months and a semimajor axis of…

A:

Q: The ionosphere is the ionized part of the upper layer of the earth's atmosphere. The air molecules…

A: In the question, the following quantities are given: The resistance of the atmosphere (R) = 2.00 x…

Q: Test the law of reflection. Consider the experiment shown in  (Figure 1). Suppose you use a ruler in…

A: Given data: The angle of incident is θ=57°. The distance of ruler from mirror is d=20 cm. The…

Q: n the circuit of the figure = 2.80 kV, C = 7.80 µF, R₁ = R₂ = R3 = 1.05 MQ. With C completely…

A: a) i1= 1.78 mA   b) i2= 0.889 mA   c) i3= 0.889 mA   d)  i1=1.33 mA   e)  i2= 1.33 mA   f)  i3= 0 A…

Q: Consider a piston of radius 5 cm mounted on an infinite baffle. It is driven at a frequency 2500 Hz…

A:

Q: A 57.7 kg man walks up a set of stairs in 11.6 s. The man rises 4.2 m in going up the stairs. What…

A: Given,  mass of the man , m = 57.7 kg  time , t = 11.6 s height, h = 4.2 m  Power = Worktime The…

Q: Determine the gravitational force acting on a space object with a mass of 5000 kg when it orbits at…

A: The mass of the space object, m=5000 kg The mass of the earth, M=5.98×1024kg The radius of the…

Q: A circuit consisting of two batteries, two identical resistors, and some wires is represented by the…

A:

Q: You are moving into an apartment and take the elevator to the 6th floor. Suppose your weight is 640…

A:

Q: An object of mass m, on an incline plane slides down because of the force: O Friction between the…

A: Answer:

Q: If a 7.3 A current runs in a 3.1 meter long wire in a perpendicular magnetic field and generates a…

A:

Q: Consider the situation below in which a current carrying coil (loop) is situated in a magnetic…

A: Let the magnitude of current = I The magnitude of magnetic field = B The length of horizontal arms =…

Q: In the figure the ideal batteries have emfs E₁ = 4.89 V and E₂ = 10.2 V, the resistances are each…

A: Given          The emf of the battery 1, ξ1 = 4.89 V            The emf of the battery 2, ξ2 = 10.2…

Q: A 3.50 kg block is pushed along a horizontal floor by a force of magnitude 15.0 N at an angle…

A:

Q: A block is sliding along a frictionless surface at 19.1 m/s. The block slides down a hill. At the…

A: Given value--- Initial speed u=19.1m/s Final speed v=37.1 m/s We have to find--- How tall (in…

Q: The equation for impulse is:

A:

Q: The (non-conservative) force propelling a 1.50 x 10³-kg car up a mountain road does 8.80 x 106 J of…

A:

Q: A 0.500-kg disk with a rotational inertia given by MR2/2 is free to rotate on a fixed horizontal…

A:

Q: A charged ball is moving horizontally and perpendicular to a magnetic field of 1.3 Tesla. The ball…

A: Given data- Magnetic field's magnitude is B=1.3 T Mass of the ball is m=0.012 kg Magnitude of the…

Q: A wheel starts from rest and has an angular acceleration of 4.0 rad/s². When it has made 11 rev, its…

A:

Q: Please answer this within 30 mins ! I will upvote !

A: The charge of the given particle, q=+1mC The velocity of the charged particle, v=1×107 m/s  The…

Q: You probably think of wet surfaces as being slippery. Surprisingly, the opposite is true for human…

A: Friction is a fundamental concept in physics that plays a significant role in our everyday lives. It…

Q: A figure skater has a moment of inertia of 0.45 kg-m2. He is spinning at 315.6 rpm. He extends his…

A:

Q: A 28 kg steel block sits on a lubricated steel floor. What is the maximum amount of static…

A: Given, mass of  steel block is m =  28 kg stell block is situated on the lubricated steel floor.…

Q: The index of refraction for quartz is 90% that of glass. In which substance will light travel with…

A: The speed of light in a medium is inversely proportional to the index of refraction of that medium.…

Q: In a shipping yard, a crane operator attaches a cable to a 1,340 kg shipping container and then uses…

A:

Q: Gabriel and Akito now decide to work a problem. A loop of wire in the shape of a rectangle rotates…

A: The maximum emf induced is  e = N B A w  where, N is the number of turns, B is the magnetic field, A…

Q: eigning plane angle e plane, the coefficient of static friction is 0.290, and the coefficient of…

A:

Q: A piece of 2-gauge copper wire has a length of 17.75 m. The tables provided may be a convenient…

A: Given that,  Length of the 2-gauge copper wire, L=17.75 m Diameter of the 2-gauge copper wire,…

Q: k = 200 N/m В

A: Given; The cord  has Unstretched length r=0.5m Mass of disk m=8kg K=200N/m At first instant, r1=2m…

Q: Two 20 meter long parallel wires experience an attractive force of 0.003 N. If they are 0.98 m apart…

A:

Q: 3: A rope is strung horizontally between two walls 10 meters apart as a way to hang things from the…

A:

Q: Determine the frequency of red visible light (λ = 650 nm) (GIVEN: 1 m = 10⁹ nm) Answer: Tip: To…

A: Formula

Q: The concepts in this problem are similar to those in Multiple-Concept Example 4, except that the…

A:

Q: Three identical charges (q = −7.3 ?C) lie along a circle of radius 3.9 m at angles of 30°, 150°, and…

A:

Q: can't see solution due to format.

A:

Q: A permanent magnet works because OA) each atom has moving charge (orbiting electrons) - and moving…

A:

Q: 5. An object weighing 255 N is supported by a uniform 135 N horizontal beam as shown in the figure.…

A: Draw the free-body diagram of the system.

Q: A force of F₁ = 355 N is applied to a hydraulic jack pump piston with a diameter of D₁ = 0.0190 m.…

A:

Q: 15 Vb+w 12 h A block of mass m,-1.28 kg slides to the right at a speed of 2.46 m/s on a frictionless…

A: Given: Mass of block, mb=1.28 kg Speed of block, vb=2.46 m/s Speed of block and wedge, vb+w=1.13 m/s…

Q: The circuit in the diagram consists of a battery connected to four capacitors. Part A What is the…

A: The voltage of the battery is 12 V. The capacitances are 10 μF, two 6.0 μF and 12 μF.

Q: Suppose the xylem tubes in the actively growing outer layer of a tree are uniform cylinders, and…

A:

Q: compression (in m) of the spring when the box comes to rest

A: Given: Inclination angle is θ=31° Initially object is at rest on the top of ramp and then it slides…

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.