What's the difference when a copper core is inserted into a solenoid instead of an iron core?
Q: -component of the net force component of the net force
A: Given: Mass of standard body is 1 kg F1=(2.6 N)i+(3.8 N)j F2=(-2.4 N)i+(-6 N)j
Q: B A coin sits on a rotating turntable as shown in the figure. At the time shown in the figure, which…
A: We need to say what the direction of friction will be on the coin on turntable.
Q: (a) How does the energy of electrons depend on the wavenumber in the free electron theory? Include a…
A: Solution:- The relation between energy and wave number in free electeon…
Q: A parallel-plate capacitor has a capacitance of 660 pF, a plate area of 180 cm2, and a mica…
A: The movement of charge causes the current to flow in the conductor. Each charge has an electric…
Q: A rectangular loop (shown below) with a length of 20 cm and a width of 15 cm has 20 turns and caries…
A: Here the Torque acting on the loop is to be evaluated. Current passing through a loop, I=0.27…
Q: 6. How much charge flows through a 12 V battery when a 2 µF capacitor is connected across its…
A: Note: As per the guidelines, we can only answer first question of multiple question. Sorry for the…
Q: The path r(t) = (t) + (21²-5) j describes motion on the parabola y = 2x2-5. Find the particle's…
A:
Q: N vs. TIME graph below, click on the spot where the VELOCITY IS ZERO (the arrow will be placed where…
A: Introduction: When the body does not gets displaced with time, the velocity is said to be zero. So,…
Q: The 3 m long uniform plank is supported by a fulcrum at the midpoint. Where should a 45 kg student…
A:
Q: A square loop of wire 0.22 m on a side lies on a horizontal table and carries a counterclockwise…
A: Given: In this question, the given details are, A square loop of wire 0.22 m on a side lies on a…
Q: -15 A small droplet of oil with a mass of 2.00 x 10 kg is given a small excess charge, which allows…
A: Given data: A small droplet held suspended Direction of electric field = upward Required: The…
Q: What is the change in length of a 4.82-cm-long column of mercury if its temperature changes from…
A: Given data: Original Length (L0) = 4.82 cm = 4.82×10-2 m Initial temperature (Ti) = 37.0 °C Final…
Q: | How can energy be transferred back forth between kinetic energy and potential energy?
A: We can say that, Kinetic energy can be stored if we drop the object from the shelf or release the…
Q: A series circuit has a capacitor of - Farad, a resistor of 3 Ohms and an inductor of 1 Henry. If the…
A: we have following data as given in question Resistance of resistor R = 3 ohm Capacitance of…
Q: A compressor draws in 0.5 kgm/s of air with 7 m/s speed, 100 kPa pressure, and 0.95 m³/kgm. The air…
A: Solution:-
Q: An electric field is measured to exert a force of 2.21 x 10-4N on a particle with a charge of 4.55 x…
A: Given data: Electric Force (F) = 2.21 × 10-4 N Charge (q) = 4.55 × 10-4 C Required: The magnitude…
Q: (d) Find the time (in s) required for the coin to reach the ground level. (Round your answer to…
A:
Q: In the classic model for electrical conduction, electron mobility u in a metal wire is defined as…
A: In the presence of applied electric field, electron's ability to move through a metal or…
Q: when leafs are placed in tense heat and pressure they becomes fossils by appearing on rocks as a…
A: We have given leafs are placed in tense heat and pressure they becomes fossils by applying on rocks…
Q: 1. This course deals with Maxwell's equations. In some cases, these four equations are given by 7 ·Ē…
A: Hello. Since your question has multiple parts, we will solve the first part for you. If you want any…
Q: ticle was accelerate ■lomb interaction. If
A: Given: Energy of double charged alpha nucleus is 2.07 MeV Number of protons in gold nucleus is 79
Q: Magnetic Forces, Materials, and Inductance Q7) Calculate the magnetic flux inside a toroid with 8000…
A: The number of turns in the coil is given as, N=8000 turns. The radius of the magnetic circuit is…
Q: A particle moves in a straight line with a constant acceleration of 24 ft/s? for 6 s, zero…
A: Given, Initial position=0ft
Q: 9: A SOV baltery is Conneclteed Co a series tonnected cincujl in eshich inductance is 0.Shenrry aud…
A: Given:- The Series RL circuit in which R = 20 Ohm The Voltage V = 50 V Inductance = 0.5 H Find:-…
Q: II. Two metal balls are hanging from the ceiling by light weight cords. Ball 1 has mass m, = 40.0g…
A: mass of first ball = 40 g mass of second ball = 80 g initial height of first ball = 20 cm collision…
Q: (a) A shell is shot with an initial velocity vo of 20 m/s, at an angle of = 00 60° with the…
A:
Q: help?
A:
Q: 25. If a complex machine is made up of a lever with a mechanical advantage of 3 and a wheel and axle…
A: Mechanical advantage is resistance force, Fr divided by effort force , Fe. And MAtotal = MA1 ×MA2
Q: A certain capacitor, in series with a 720-2 resistor, is being charged. At the end of 10 ms its…
A: Given: The given values are, Here, the given Resistance value is, R=720 Ω. And the time is, t=10…
Q: Part A The electric potential along the x-axis is V = 100x? V, where x is in meters. What is E, at æ…
A: Here, we have to calculate the electric field.
Q: A 1.50-cm-diameter parallel-plate capacitor with a spacing of 0.600 mm is charged to 200 V. Part A…
A:
Q: If we place a particle with a charge of 1.4 x 10° C at a position where the electric field is 8.5 x…
A: Given: In this question, the given details are, The given charge value is, q=1.4×10-9C, And the…
Q: (2x²yzi+xyzj - 4xyzk), where x, y, and z are in Force with equality meters. Work on a particle of…
A: Velocity: The primary indicator of an object's position and speed is its velocity. It is the…
Q: O Calculake the equvaleut sh/nees ay the two spaings dagreu oy the system niere o the
A: 1). Stiffness of the spring is calculated as the resistance, since the two spring shown in the…
Q: In the figure below, a small block is sent through point A with a speed of 9.5 m/s. Its path is…
A: Given: In this question, the given values are, vA=9.5 m/s, L=12 m, h1=7.4 m, h2=2.5 m, kinetic…
Q: 2. Select ALL correct statements about the acceleration of an object in projectile motion near the…
A: Near the surface of the Earth, objects experience a vertical acceleration due to gravity, typically…
Write short note.
Step by step
Solved in 2 steps
