(1.97 х 10-5 A) sin(10тt)

Q: two concentric circular loops of wire carrying current in the same direction lie in the same plane.…

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Q: A long straight wire of a radius of 10.0 cm carries a steady current 30.2 A that is uniformly…

A: Given that radius of the loop and current in the loop and distance of point from the centre of the…

Q: A 0.9 uC particle with an initial velocity of 2.5 x10^8 m/s along the positive axis enters the…

A: Here given a charge particle of 0.9μC with an initial velocity 2.5 × 10^8 m/s moves along +ve axis.…

Q: How fast would a metalic airplane with a 25 m wingspan have to fly through the vertical 5.6 x 10-8 T…

A: As charges on wing span experiece magnetic force and travel to the ends of wing and electric field…

Q: An Electron (qe= 1.6 x 10"19c & me= 9.1 x 1034kg) is moving in a circular orbit of radius 50cm in a…

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Q: The door to my office is 0.88 m wide and 2.39 m high, with an aluminum frame around the very…

A: When the door is open, it faces north. Earth’s magnetic field is also northwards. Hence, angle…

Q: A cylindrical region of radius R=3 cm contains a uniform magnetic field parallel to its axis. If the…

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Q: A magnetic field of 2.6 T passes through a single loop square coil of side length 4.2 x 102 m which…

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Q: A magnetic field of 3.3 T passes through a single loop square coil of side length 7.5 x 10-2 m which…

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Q: of 80 cm. An external magnetic field of 2.0 T is directed so that the angle between the field and…

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Q: In a region of free space, the electric field at an instant of time is E = [(90.0)î + (36.0)ĵ +…

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Q: Starting from the magnetic field at a distance h about the axis of a circular loop of radius R…

A: we have to find magnetic field at a distance h about the axis of a circular loop of radious R in…

Q: An electron is placed inside a uniform magnetic field of magnitude 5 T.  If the electron is suddenly…

A: GivenMagnetic field (B→)=5Tvelocity of electron (V)=1 m/sDirection of electron is perpendicular to…

Q: n the figure, take i = 0.51 A and R = 1.6 cm. Find the magnitude and direction (into or out of the…

A: Given The magnitude of the current is i=0.51 A. The value of the R is R=1.6 cm=1.6×10-2 m. The…

Q: A long straight wire of a radius of 10.0 cm carries a steady current 24.6 A that is uniformly…

A: Given data: Radius of wire, R=10.0 cm=0.10 m Steady current, I=24.6 A Distance, r=7.5 cm=0.075 m

Q: Consider a circular loop with a 2.50-cm radius in a constantmagnetic field of 0.625 T. Find the…

A: Given:              Radius = 2.50 cm or .025 m Magnetic field = 0.625 T                  Area = πr2…

Q: A Gaussian surface in the shape of a right circular cylinder with end caps has a radius of 12.0 cm…

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Q: Show that the magnetic field at a distance r from theaxis of two circular parallel plates, produced…

A: Consider the labelled arrangement of the provided question.

Q: A loop of area 1.27 m2 is in a uniform 2.11 T magnetic field. If the flux through the loop is 0.878…

A: Given data The area of the loop is A=1.27 m2 The magnetic field is B=2.11 T The magnetic flux is…

Q: Within the green dashed circle shown, the magnetic field changes with time according to the…

A: The magnetic field  B = 2.00t3 - 4.00t2 +8.00 Since the magnetic field varies with time an induced…

Q: A magnetic field of 8.1 T passes through a single loop square coil of side length 4.4 x 10-2 m which…

A: Given :         B= 8.1 T .        side length = 4.4×10^-² m     So Area =  side^2= (4.4×10^-²m )²…

Q: A long straight wire of a radius of 10.0 cm carries a steady current 15.4 A that is uniformly…

A: Current in circuit = 15.4 A

Q: Consider a rectangular loopof wire 6.8 cm by 9.2 cm in a uniform magnetic field of magnitude1.7 T.…

A: Given data: The one side of the rectangular loop is a=6.8 cm. The another side of the rectangular…

Q: A solenoid with 100 turns per cm is arranged longitudinally to the along the X axis, with an…

A: (a)Given values:- Number of turns,(N)=100 Turns -----(1) Electrical current,(I)=2 Amp. -----(2)…

Q: A solenold with 1200 turns per meter has a diameter of 7.00 cm. A current I = 2.37 A flows in the…

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Q: Assume that a positively charged partıcle moves in the positive x direction, as shown in the sketch,…

A: Answer            the positive z-direction

Q: A long straight wire of a radius of 10.0 cm carries a steady current 40.7 A that is uniformly…

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Q: For an electric field of 2.5 × 10 V/m, what is the sırength of the magnetic field needed to pass an…

A: Given: The electric field is E=2.5X105 V/m. The velocity of the electron is v=2.2X106 m/s. Let e is…

Q: Suppose a straight 1.00 mm diameter coper wire could float horizontally in air because of the force…

A: d=1mm B= 5×10-5 T μ = 0.01kg/m

Q: If the magnitude of the electric field is 400 N/C, what strength of a magnetic field would be…

A: Given: strength of electric field, E = 400 N/C            velocity of electron, v = 40000 m/s Let…

Q: A conductor of active length 30 cm carries a current of 100 A and lies at right angles to a magnetic…

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Q: Two long parallel wires lying along the y-axis separated by a distance of 5.0 cm and carrying…

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Q: . Calculate the magnetic dipole moment of a coil of 250 turns, and cross-sectional area of 2.52 x…

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Q: For the system shown above with a constant magnetic field out of the page of 39.9 T; and with v =…

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Q: A toroidal coil whose vertical cross-section is in the form of a rectangle, its height is 3 cm, its…

A: In this question we have to determine the magnetic flux density B at a point in the toroid. Please…

Q: Two wires, each having a weight per unit length of 1.0 x 10 4 N/m, are strung parallel, one 0.10 m…

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Q: As shown below, a metal rod of length L = 10 cm is being pulled along horizontal, frictionless,…

A: (a)The induced emf is the motional emf. The equation for the motional emf is given by,

Q: A proton is travelling through a bubble chamber in a direction perpendicular to the chamber's…

A: Given:Magnetic field, B=0.5TRadius, r=115μm=115×10-6mTo find:Velocity of proton, v=?

Q: In a solenoid in vacuum of length l = 10 cm with 2052 turns per meter the current creates the field…

A: Length of solenoid l= 0.10 m number of turn N= 2052 per meter number of turns in l    = 2052  x 0.10…

Q: Q. # 1: A conductor of length "r" and mass “m" can slide along a pair of vertical metal guides…

A: Given Data:   The length of the conductor is l. The mass of the conductor is m. The resistance of…

Q: a circular region in which a decreasing uniform magnetic field is directed out of the page, as well…

A: Here, magnetic field is decreasing uniformly. Let it be given by Magnetic flux is given by,

Q: A long straight wire of a radius of 10.0 cm carries a steady current 16.8 A that is uniformly…

A: Radius of wire, R= 0.1m Current in the wire=16.8 A Distances of point from center, r= 0.075m

Q: What will be the total magnetic flux through a coil of wire when the surrounding magnetic field is…

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Q: How much current must a long, straight wire carry in order for the magnetic field that it produces…

A: Write the expression for the magnetic field along a current carrying straight wire.

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.