Calculate the magnitude of the magnetic field at point P due to the current in the curved section of the wire which is 45° arc of a circle with radius r? O Hol/16r Hol/2r O Hol/32r O Hol/4r Hol/r 45.

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.

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A: Formula of magnetic field due to current carrying wire is as follow; B=μ0Zev4πr2…

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A: The magnetic force on the wire can be given by

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Q: A lightning bolt may carry a current of 1.00 x 10" A for a short time. What is the resulting…

A: Current (i) = 1 x 104 A Distance (r) = 140 m   The magnetic field (B) is given by : B = μo. i2πrμo =…

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Q: What is the magnitude force on a proton moving at 2.5 × 105 m/s in a magnetic field 0.5T If the…

A: Given data :- magnitude of velocity v = 2.5 × 105 m/s magnitude of magnetic field B = 0.5 T angle…

Q: A loop of wire is bent to have straight and circular arc shaped parts as shown in the figure. A…

A: Given information:

Q: (a) Figure 5 shows two circular arcs with radius a = 10.0 cm and b = 5.0 cm. Both arcs with an angle…

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Q: A horizontal wire carries a current to the North in a region of space where a magnetic field is…

A: The direction of the force in a current-carrying wire can be determined using the left-hand rule,…

Q: A 60.0-cm length of wire carries a current of 10.0 A. It is bent into an equilateral triangle loop…

A: Given, Length,L=60cm=60×10-2mCurrent,I=10AMagnetic Field,B=0.750T We have to calculate the torque on…

Q: Consider the long (L » b) cylindrical shell of inner radius a = R and outer radius b = 3R as shown…

A: Given data, Current I = 2 A a = R b = 3R R = 1.8 cm

Q: 5. The figure shows a cross section across a diameter of a long cylindrical conductor of radius a =…

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Q: The figure shows two wires carrying currents of /= 4.95 A in opposite directions, separated by a…

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Q: A wire is formed into a circle having a diameter of 10.3 cm and is placed in a uniform magnetic…

A: Diameter, d = 10.3 cm = 0.103 mField, B = 2.92 mT = 0.00292 TCurrent, I = 5 AMaximum torque, τ = ?

Q: An electron is accelerated from rest through potential difference V and then enters a region of…

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Q: An electron travels at a speed of 0.1e along the +x axis. An atom sits on the yaxis 2.5 nm from the…

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Q: A hollow, thick-walled, conducting cylinder carries a current of 14.5 A and has an inner radius…

A: Solution:-Given thathollow, thick walled conducting cylinder with r=4.5 mmcurrent (I)=14.5 AInner…

Q: A V E (a) Express the magnitude of the electric force acting on the charge Fe., in terms of E, and…

A: Disclaimer: “Since you have asked posted a question with multiple sub-parts, we will solve the first…

Q: Uniform Io current is carried by a very long cylindrical wire which has inner radius of 2R and outer…

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Q: A -50-uC charge moves vertically upward at 75 m/s. Which magnetic field will produce a southward…

A: Charge, q = -50×10-6 CVelocity, v = 75 m/s (vertically upward) Force, F = 15 mN  (south)

Q: lons with equal charge and masses Mand 2M. accelerated by the same potential difference, enter a…

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A: Given, Four current wire at corner of the square

Q: What is the radius of curvature of an electron traveling at 2.5x107 m/s close to the core of the…

A: Given, speed of an electron, v = 2.5×107 ms magnitude of magnetic field, B = 35 μG angle between the…

Q: The figure shows a long, straight wire carrying current I₁ = 13.3 A and a circular loop carrying…

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Q: A wire is bent in to the shape shown below. If a current of I runs through the wire, what is…

A: Given that a wire is bent in to the shape shown in question. The current of IA runs through the…

Q: he accompanying figure shows a cross-section of a long, hollow, cylindrical conductor ofinner…

A: Given, Inner radius, r1=3 cm=0.03 m Outer radius, r2=5 cm=0.05 m Current, I=50 A

Q: A lightning bolt may carry a current of 1.00  104 A for a short time. What is the resulting magnetic…

A: Given  A lightning bolt carries a current I = 1 x 104 A The resulting magnetic field at a distance r…

Q: An electron moving along the +x -axis at 5.0 × 106 m/s enters a magnetic field that makes a 75o…

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Q: In a CRT electrons are accelerated from rest by a potential difference of 1.40x103 V These electrons…

A: Given value--- potential difference = 1.4 × 103 V. magnetic field = 2.20 × 10-2 T. We have to…

Q: A lightning bolt may carry a current of 1.00 x 104 A for a short time. What is the resulting…

A:

Q: An electron gun in CRT emits electron which moves with the speecd of 3×106 m/s it pasess through a…

A: Given information: The velocity of electrons, v=3×106 m/s The magnetic field, B=4.0 T The angle…

Q: An electron at point A has speed v0 = 1.41 x 106 m/s.  Find: - The magnitude and direction of the…

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