I = 4 A A thin circular coil of wire of radius 5 cm consists of 100 turns of wire (Figure 17.89). If the conventional current in the wire is 4 A, what are the magnitude and direction of the magnetic field at the center of the coil? (The direction of conventional current is shown.) 5 cm 100 turns

Q: Find the net charge of a system consisting of 9.6×10 electrons. Express your answer using two…

A: The system consists of only electrons which are negatively charged.  The net charge is just the…

Q: Your brand new refrigerator falls out of the back of vour truck while you are traveling m 45.0*…

A: Your brand new refrigerator falls out of the back of vour truck while you are traveling m 45.0*…

Q: An ambulance with a siren emitting a whine at 1470 Hz overtakes and passes a cyclist pedaling a bike…

A:

Q: Review | Co Part D A microwave oven of mass 10.0 kg is pushed a distance 8.45 m up the sloping…

A:

Q: o of radius 12 cm at its centre is 0.5x 104T. Find netic field due to this loop at a point on the…

A:

Q: On a linear X temperature scale, water freezes at -102.0°X and boils at 312.0°X. On a linear Y…

A:

Q: A tube 1.20 m long is closed at one end. A stretched wire is placed near the open end. The wire is…

A: Distance=0.304m Mass=9.50gm

Q: A spring is hung from the ceiling. A 0.300-kg block is then attached to the free end of the spring.…

A: Given: mass of the block (m) = 0.300 Kg            expansion in the spring (x) = 0.180 m  To Find:…

Q: The average speed becomes a close approximation to the instantaneous speed when: Select one: O The…

A: The average speed becomes a close approximation to the instantaneous speed when body is moving in an…

Q: A circuit is made of a power supply of 5.49 V emf and a 118 Ohms resistor. what is the current in…

A: Write the given values with the suitable variables. V=5.49 VR=118 Ω Here, V is the voltage and R is…

Q: 5. For the channel shown assume a = 1m, b = 3m, d = 2m, w = 8m and n = 0.015, what bed slope is…

A:

Q: istance of 5.0 cm from the centre. roular loop of radius 12 cm at its centre is 0.5×10-ª T. Find e…

A: Magnetic Field is the region around a magnetic material or a moving electric charge within which the…

Q: John and Peter were pushing a 2000 kg car and it reached a speed of 3.0 m/s after starting from…

A:

Q: A color television set draws about 2.5 A when connected to a 120-V source. What is the cost (with…

A: Given data:  Current (I) = 2.5 A Voltage (V) = 120 V Cost of electricity = 8 cents/kWh Time (t) =…

Q: In the circuit shown in figure, find 10 V 4 V ww- 3Ω

A: Power is the amount of energy transferred or converted per unit time. Here, we calculate the given…

Q: In an experiment on standing waves, a string 59 cm long is attached to the prong of an electrically…

A:

Q: 2. Given: F, = 40 N, 65° N of E %3D = 45 N, 60° S of E F2 F3 = 40 N, 30° S of E F4 = 45 N, 35° S of…

A:

Q: Direction: Identify the following properties through their given units and to SI units. Show your…

A: We  know that  the conservation is given as  1ft = 0.3048 m  and 1lb = 0.453592 kg  1 cm = 10-2 m .…

Q: B 6. 70 40° 8 The scalar product of A and C is

A: The dot product or scalar product of two vectors A→ and C→ is given by,…

Q: At a construction site, a 62.0 kg bucket of concrete hangs from a light (but strong) cable that…

A:

Q: Find the displacement of a hiker who walks if he ttavrls 3.50km north, and then walks 3.00km west

A:

Q: . What happens to the force between two charged metal spheres in a vacuum if the charge on each is…

A:

Q: A concave mirror in an amusement park has a focal length of 2.51 m. A child stands in front of the…

A: Given Focal length of the mirror is 2.51 m The image is 4.07 times taller than her actual height.…

Q: A satellite is projected ncar the surface of Earth so that it has a certain speed that can orbit the…

A:

Q: -. A charged 30 µF capacitor is connected to a 27 mH inductor. What is the angular frequency of free…

A:

Q: You have a very (infinitely) long solid conducting cylinder with length L, base radius R, and total…

A:

Q: 3) A man standing on the roof of a building throws a ball with a velocity 18.0 ms" at an angle 50"…

A:

Q: In the circuit shown in figure, find 10 V 4 V 3 2 (a) the power supplied by 10 V battery (b) the…

A: The circuit is shown below.

Q: R1 = 15 N, R2 = 10 N %3D Data Experimental Data Computed % Difference Vr, Voltage Across Battery, V…

A: When n resistors are connected in series then total or equivalent resistance is given by…

Q: About 30% of the body of a person floating in the Dead Sea will be above the water line. Assuming…

A:

Q: The rotating loop in an AC generator is a square 11.0 cm on a side. It is rotated at 75.0 Hz in a…

A:

Q: Instantaneous speed is a scalar and can be negative. Select one: O True O False Instantaneous…

A: To find: True or False for instantaneous speed and velocity

Q: A parallel beam of 600 nm light falls on two small slits 5x10-5 m apart. How far apart are the…

A: The wavelength of the light beam, λ=600 nm Distance of the screen from the slit, D=5m d = Distance…

Q: A cylindrical  resistor has a resistance of 289 Ohms. What is the resistance (in Ohms) if the length…

A:

Q: Two parallel straight wires are 7.0 cm apart and 50 m long. Each one carries a 18-A current in the…

A:

Q: 14 R. A thin semiring has a non-uniform linear charge density given by A= X(e) = A- cos(8) where A…

A:

Q: A rectangular surface of length 3.25 cm and width 5.25 cm lies on the y-z plane at x=0. What is the…

A:

Q: A diffraction grating consists of many narrow slits separated by a constant spacing d. A beam of…

A:

Q: Find out the energy Eigenvalue and Eigen function of a particle in a onedimensional box havingthe…

A:

Q: A person makes a quantity of iced tea by mixing 480 g of hot tea (essentially water) with an equal…

A:

Q: A solenoid of radius 2.30 cm has 560 turns and a length of 15.0 cm. (a) Find its inductance. mH (b)…

A:

Q: 6.7 • Two blocks are connected by a very light string passing over a massless and frictionless…

A:

Q: Two cars A and B start travelling at different times. Car A travelled 1.40 hours ahead of car B.…

A: Let car B be at origin then car A is at a position y=51 km initially. Car A then heads southeast at…

Q: A 26-turn circular coil of radius 4.20 cm and resistance 1.00 N is placed in a magnetic field…

A:

Q: A point charge q1 = +12.50 µC is at origin. How far should the second point charge of -9.00 µC, be…

A:

Q: projectile

A:

Q: R. finm Rっ Rキ R's 100 Rs

A:

Q: .A sodium surface is illuminated with light of wavelength of 0.300 micrometer. The work function for…

A:

Q: Find the unknown currents using Kirchhoff's Current and Voltage Law. Then, determine the voltage…

A: The resistances are, R1=1 kΩR2=5 kΩR3=3.5 kΩR4=10 kΩ The voltages of batteries are, V1=100 VV2=70…

Q: If E is the solid described below with density function p(x, y, 2) - x + y, find the following…

A:

Magnetic Force

A magnetic force arises when a charged particle or a current-carrying conductor is placed in a magnetic field. It is created because of the movement of the charged particles.