B1 B2 B1 B2 d d

Q: A very long wire of radius R carries a current density given by J= Jor where Jo is a coustaut and r…

A: Answer uploaded in the 2nd step.

Q: What is the direction of external magnetic field (magnetic poles are shown in figure)? i. Left to…

A: i) The distribution of the magnetic force within or around a magnetic material is given by magnetic…

Q: Two thin and long conductors with the shape as shown in Figure, carry currents I₁ and I₂ for each…

A: Given that the current through each conductor is I1 and I2 respectively. The width of the right…

Q: A horizontal overhead power line carries a current of 90 A in east to west direction. What is the…

A: To find-Magnetic field=?Given-Current in the powr line, I=90 APoint is located below the power line…

Q: Four long, parallel conductors carry equal currents of I = 8.00 A. The figure below is an end view…

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Q: he magnetic field at the center of a 0.900-cm-diameter loop is 3.00 mT. (a) What is the current in…

A: Given:- The diameter of the loop is 0.900 cm Radius = 0.900/2=0.45 cm=0.45 X 10-2 m Magnetic field…

Q: Four long, parallel conductors carry equal currents of I = 2.80 A. The figure below is an end view…

A: Given data, Current in each infinite wire = 2.8 A Side length of the square = 0.2 m

Q: A very long wire of radius R carries a current density given by J = Jor where Jo is a constant and r…

A:

Q: Three long, parallel conductors each carry a current of I = 2.22 A. The figure below is an end view…

A: = (4π x 10-7 T.m/A)(2.22 A)2π.2 (0.55 x 102 m)22cos 45°+13 =4.363 x 10-5 T  = 0.437 μT   Therefore,…

Q: Four long, parallel conductors carry equal currents of I = 5.40 A. The figure below is an end view…

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Q: A wire with a cross-sectional area A and length L is carrying a current I. The wire is placed in a…

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Q: Question #2. Find the magnitude of magnetic field dB at a distant h from the infinitesimal length of…

A: Given,A current carrying circular loop of radiud r,

Q: compute the magnitude of the magnetic field at the centre c due to the current passing through the…

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Q: A horizontal overhead power line carries a current of 90 A in east to west direction. What is the…

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Q: Three long, parallel, straight wires each carrying a 8.0 A current pass through the vertices of an…

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Q: The figure shows in cross section, two long parallel wires spaced by distance d = 9.0 cm; each…

A: Magnetic field due to an infinite length conductor carrying current I at some distance a from it is…

Q: A circular wire of radius R carries a current I. What is the magnetic field along the axis of the…

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Q: An electron moves in a circular path with a speed of 1.29 x 107 m/s in the presence of a uniform…

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Q: Problem 4: Consider the two wires in the figure, running at a right angle to each other. The wires…

A: (a)The magnitude of the magnetic field at point A is,

Q: A magnetic needle free to rotate in a vertical plane parallel to the magnetic meridian has its north…

A: Given-Horizntal component of earth's magnetic field, BH=0.35 GAngle made by the needle with the…

Q: Three long, parallel conductors each carry a current of I = 2.02 A. The figure below is an end view…

A: value found…

Q: A wire is bent into the shape as shown, with a larger circular arc of radius R1 joined to a shorter…

A: There are two different arcs of a circle carrying the same current I. Both these arcs are joined…

Q: The figure below shows a cross section of a long cylindrical conductor of radius a = 4.02 cm…

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Q: Two long wires each carry the same current I in opposite directions, as shown in the figure. d d (a)…

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Q: The figure shows a cross section across a long cylindrical conductor of radius a = 2.05 cm carrying…

A: Given,The radius of the current carrying conductor, a = 2.05 cmuniform current, I = 32.6 AThe…

Q: A long, straight wire of radius R carries a current a current I that is distributed uniformly over…

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Q: A conducting barmakes contact with two wires in a region of constant magnetic field. The resistance…

A: We will use the basic formalism to calculate these quantities,

Q: Two long parallel conducting wires carry current I1= 1.5 A into the page and unknown current I2 out…

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Q: In the figure, four long straight wires are perpendicular to the page, and their cross sections form…

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Q: there are three parallel wires in a row. The outside two have currents directed in the + X direction…

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Q: A wire carrying a current / is located in a region of magnetic field B, as shown in the figure. What…

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Q: In the figure, point P2 is at perpendicular distance R = 25.1 cm from one end of straight wire of…

A: We know that we have given that P2 is at perpendicular distance R = 25.1 cm one end of a straight…

Q: conductor

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Q: A) A particle, with charge -5 µC, moving (along -x axis) with the speed 5.3 x 106 m/s enters in a…

A: The magnitude of the current(I) passing through the conductor. The direction of the maximum magnetic…

Q: We have a long wire with a circular cross section and radius a = 2.40 cm. The current density in…

A: The given data are: a=2.4 cm=0.024 mI=4 Ar=0.72 cm=0.0072 m Here, a, I, and r represent the wire's…

Half Life

The concept of Half Life has numerous practical applications some of them includes figuring out the effective drug dosage to finding out when a radioactive becomes safe to use. If you look for a career in Nuclear Physics you will need this concept.