nd the magnetic flux at time t=0 ?

Q: A horizontal wire of length 3.0 m carries a current of 6.0 A and is oriented so that current…

A:

Q: Two current-carrying conductors are parallel to one another. The first wire has a current of 36 A…

A: For direction of magnetic field , we will use right hand thumb rule. When we keep our thumb in the…

Q: Problem 3: The loop of wire shown in the figure below forms a right triangle and carries a current I…

A: Net magnetic force acting on the particle is 0 Newton. Explanation:

Q: A solenoid of length 2.30 m and radius 2.00 cm carries a current of 0.120 A. Determine the magnitude…

A: Given data :-   Length of the solenoid, L = 2.30 m   Radius, R= 2 cm.   Current, I = 0.120 A  Number…

Q: An electron, m = 9.109 × 10-31kg, at point A has a speed v, of 1.96 × 10®m/s. Find the magnitude of…

A: mass of electron = 9.109×10-31 kg va = 1.96×106 msdistance AB= diameter of the semicircular path d =…

Q: (a) í determine the magnitude of the magnetic force on the loop and indicate the direction of that…

A: Given, Current in the long wire=I1 loop width=W loop height=H The distance between the loop and the…

Q: A wire formed in the shape of a right triangle with base Lab = 18 cm and height Lpc = 76 cm carries…

A:

Q: An electron (mass= 9.10 x 10^(-31) kg, charge= -1.6×10^(-19) C) traveling with speed 2×10^6 m/s…

A:

Q: A proton traveling at 22.9° with respect to the direction of a magnetic field of strength 2.41…

A:

Q: A long solenoid has 100 turns/cm and carries current i. An electron moves within the solenoid in a…

A: The magnetic force on a charged particle moving through a magnetic field is given by F = evB

Q: Q38. A long straight wire placed along az -axis carries a current gof I= 5 A in the +az direction.…

A: For a long current-carrying wire the magnetic field is given by [we consider it is an infinite one]

Q: A particle with mass m = 3.0 × 10–10 kg and charge q = 1.2 µC has a kinetic energy of 0.40 J.  The…

A: we know that kinetic energy is given as  KE=12mv2=0.4J....(1) when moving charge enters ubiform…

Q: The magnetic field at the center (point C) of a tightly wound long solenoid is measured as 48 uT by…

A: Given data, Magnetic field at point C = 48 micro tesla

Q: In the figure, point P2 is at perpendicular distance R = 22.4 cm from one end of straight wire of…

A:

Q: A proton with kinetic energy 48.7 MeV is seen to move in a circular path while in a region with a…

A: Given data: Kinetic energy for proton Kp = 48.7 MeV Charge for proton qp = +e Mass for proton…

Q: The magnetic field at the center (point C) of a tightly wound long solenoid is measured as 48 uT by…

A: Magnetic field at centre (C)= 48 micro Tesla  Magnetic field at point E= ?

Q: A rectangular loop carries 10 A of current placed on z=0 plane as shown in figure below. Evaluate…

A: Solution:   As per the given data,

Q: A proton moving with speed v enters a region of space in which there is a perpendicular magnetic…

A:

Q: ind the number of turns in the solenoid. turns

A:

Q: A particle with charge 5.0x10-6 C is traveling to the right with speed 5.0x103 m/s and enters a…

A:

Q: Three very long, straight, parallel wires each carry currents of 18/5 Amp, directed out of the page…

A: Given:- Three wires are very long and straight, parallel wires each carrying a current I = 185A…

Q: An electron is flying into a region with uniform magnetic field pointing into the page. Determine…

A:

Q: A long solenoid has 100 turns/cm and carries current i. An electron moves within the solenoid in a…

A: Given that,when an electron moving in an uniform electric field, then the magnetic force will be…

Q: A circular copper disk of radius 7.5 cm rotates at 2400 rpm around the axis through its center and…

A: Given data: The radius of circular copper disk is: R = 7.5 cm = 0.075 m The rotation is: n = 2400…

Q: A wire carrying current bends through a right angle. Consider two 2.00-mm segments of wire, each…

A: given note: this force is produced by the segment only not due to the whole wire. L = 0.002mr=…

Q: A particle of mass m and charge q is accelerated along the +x axis (in the plane of the page) from…

A: According to the work energy theorem, the amount of work needed to change the speed of an object is…

Q: The magnetic field at the center (point C) of a tightly wound long solenoid is measured as 48 uT by…

A: Given: Magnetic field intensity due to a solenoid at its centre C is given by Bc = 48µT.

Q: Five equal-mass particles (A-E) enter a region of uniform magnetic field directed into the page.…

A: A moving charged particle in an external magnetic field will experience a magnetic force. The…

Q: The right half of the square loop of wire shown is in a 0.85 T magnetic field directed into the…

A:

Q: The toroid with tightly wound 100 turns of wire is shown below, each carrying a current I = 3 A. If…

A:

Q: Calculate the potential difference between the wingtips of an aircraft with the wingspan of 64 m…

A: Given Data: Length of the wing (l) = 64 m.Speed of the aircraft (v) = 717 km/h = 199.17 m/s.Angle…

Q: A proton with a kinetic energy of 2.3 keV follows a circular path in a region where the magnetic…

A: Given : K = 2.3 keV = 2.3 x 103 eV  B = 60 mT = 0.060 T 1 eV = 1.6 x 10-19 J, mp = 1.67 x 10-27 kg

Q: Four long, parallel conductors carry equal currents of I. The figure is an end view of the…

A: Given: The distance between the four conductors in the square is L

Q: What is the relation between angle of dip and magnetic latitude? a) tanδ=4tanλ b) tanδ=4tanλ c)…

A: B

Q: Three very long, straight, parallel wires each carry currents of 11/5 Amp, directed out of the page…

A:

Q: A rigid circular mesh has a radius of 0.200 m and is in the x-y plane. A clockwise current is…

A:

Q: How the Biot-Savart Law Differs from Ampère's Law A current Io flows up the z-axis from z = 31 z =…

A:

Q: A electron is moving in a region with uniform magnetic field B with direction as shown below. What…

A:

Q: A particle of mass m and charge q is accelerated along the +x axis (in the plane of the page) from…

A: Given,  v=400vB=0.850 Tq=-1.602×10-19 Cm=6.68×10-27 kgWhen the particle enters the region with…

Q: We observe an electron moving on a circular orbit of radius r = 9.1 mm in a uniform magnetic field…

A:

Q: The magnetic field changes from 1.2 T to 2.5 T over a fixed area of 0.05 m2. Calculate the change in…

A:

Q: Calculate the potential difference between the wingtips of an aircraft with the wingspan of 64 m…

A: Given Data: Length of the wing (l) = 64 m.Speed of the aircraft (v) = 709 km/h = 196.94 m/s.Angle…

Q: One long wire lies along an x axis and carries a current of 64 A in the positive x direction. A…

A:

Q: Find the magnetic field (in pT) would be required to constrain an electron whose speed is 16.9x10…

A: Diameter, D = 1 m  velocity, v = 16.9×106 m/s

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.