An ideal coil is 9.00 cm long. Current flowing through the coil; 0.750 A. If the magnetic field inside the coil is 31.5 mT, in which of the options is the number of turns of the coil correctly given? (μ₀ = 4πx10‾⁷ T.m/A)

Q: 8. An aircraft has a width of w = 20 m from the tip of one wing to the tip of the other. Suppose…

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Q: 12.  The magnitude of a magnetic field that passes through a stationary wire loop (consists of 50…

A: Area of the loop A=0.15 m2 Number of turns N=50 turns The angle between field and normal to the loop…

Q: In Figure 2, a conducting rod of length 1.2 m moves on two horizontal, frictionless rails in a 2.5 T…

A: Given: The strength of the magnetic field is 2.5 T. The length of the rod is 1.2 m. The resistance…

Q: 002 The plane of a rectangular coil, 6.1 cm by 9.2 cm, is perpendicular to the direction of a…

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Q: 3. Calculate the magnitude and direction of the magnetic force on an electron moving with a velocity…

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Q: 3. A 0.200-kg metal rod carrying a current of 10.0 A glides on two horizontal rails 0.500 m apart.…

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Q: A straight conducting wire carries a current that is directed along the +x-axis... (a) If the…

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Q: 2. A long wire carrying 4.5 A of current makes two 90° bends, as shown below. The bent part of the…

A: We  are given the length of the wire. The magnetic field is given in +z direction.  The magnetic…

Q: 1.) A conducting rod slides at 5.0 m/s on metal rails separated by 1.0 m. If a current of 30 mA is…

A: Solution:-Given thatspeed (v)=5 m/sdistance between rails (L)=1 mcurrent (I)=30 mA=0.03 AResitance…

Q: 5 A flat, square surface with a side of 40 cm lies in the xy plane (z-0). Find the magnetic flux…

A: Side of square surface is a = 40×10-² m  Area of the square surface is A = a²  => A = (40×10-²)²…

Q: 1. A beam of protons (q = 1.6x10-19 C) moves 3.0x108 cm/s through a uniform 5.0-T magnetic field…

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Q: A wire has a length of 7.24 x 102 m and is used to make a circular coil of one turn. There is a…

A: Given that, Length of the wire (L)= 7.24× 10-² m Current (I)= 3.21 A Magnetic field (B)= 4.96 T…

Q: 2. A pair of point charges, q₁ = 5μC and q₂ = -3μC are moving in a reference frame as shown. At this…

A: When a charge is stationary, it produces an electrostatic field around it. When the same charge…

Q: magnetic field between the rails?

A: Current i = 30mA = 30x10-3 A Resistance of the rod R = 0.36 ohm Separation between the rails l = 1m…

Q: A straight conductor carrying a current i = 5.9 A splits into identical semicircular arcs as shown…

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Q: 4. A horizontal overhead power line carries a current of 90A in east to west direction. What is the…

A: Given value--- current = 90 Amp. distance from wire = 1.5 m. We have to find--- magnetic at Given…

Q: . Two long parallel wires carry currents of 20 A and 5.0 A in opposite directions. The wires are…

A: Given: The currents in the wire are 20 A and 5 A in opposite directions. The separation between…

Q: 5. Harder What 50 cm-long wire is immersed in a 4 T magnetic field as shown. From the wire is…

A: The magnitude of magnetic force experienced by a current-carrying wire in a magnetic field isWhere:…

Q: 7. In the diagram shown below, a 0.45 T uniform magnetic field is directed into the plane of the…

A: Given: The strength of the magnetic field is 0.45 T into the plane. The resistance of the circuit is…

Q: 17. A cross sectional view through the middle of an in- finitely long solenoid of radius R is shown…

A: We will first write an expression for magnetic field due to solenoid. We then use this expression to…

Q: 2. Two parallel wires are 0.02 apart. Both have the same current of 15 A moving upwards. What is the…

A: distance between the wires (d) = 0.02 m Current in each wire (I) = 15 A

Q: 2. The component of the external magnetic field along the central axis of a 50-turn coil of radius…

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Q: tic field between the

A: Given data: Rod's speed can be given as 5 m/s l=1 m I=30 mA R=0.36 ohm

Q: 4- A current of 17.0 mA is maintained in a single circular loop of 2.00 m circumference. A magnętic…

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Q: 3. (20 points) A toroid has a radius of 0.5 m and cross sectional area 104 m². The total number of…

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Q: 4. A uniform magnetic field with B = 3i - 4k [T] passes through a flat circular sheet with area A =…

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Q: - A current of 17 mA flows through a circular wire with a circumference of 2 m. The magnetic field…

A: Given:  The current in the loop is 17 mA. The circumference of the loop is 2 m. The strength of the…

Q: 1. Find out the following for each case depending on the movement of the magnet towards the coil. a)…

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Q: 6 - If the magnetic field formed by the M wire at the X point in the figure is -8 (k), what is the…

A: Magnetic field due to wire M is given at a point X. It is then asked to give the Resultant magnetic…

Q: 6. The segment of wire in the diagram carries a current I = 5.00 A. The radius of the circular arc…

A: Given data The current in the diagram is given as I = 5 A. The radius of the circular arc is R = 3…

Q: 2. A square loop of side 3 cm is positioned in a uniform magnetic field of magnitude 0.5 T so that…

A: B=Magnetic field=0.5 TA=Area of loop=32 cm2θ=Angle the loop makes with the magnetic field=60°

Q: When the current through a circular loop is 6.0 A, the magnetic field at its center is 2.0 × 10-4 T.…

A: Given that,Current through circular loop : i = 6 AMagnetic field at the center  : B =  2.0×10-4…

Q: Ingly charged (an Isotope of Lithiu kg. It Is nas a masS 1.16 accelerated through a potential…

A: Given data: Mass of the ion, m=1.16×10-26 kg Potential difference, V=220 V Magnetic field, B=0.723 T

Q: 5. When electric current flows through a wire, a magnetic field is ereated such that the magnetic…

A: Let's consider an Amperean circular loop C with radius centered on the the wire as shown in figure.…

Q: 1.) A 15cm long Solenoid has 3500 turns of wire and carries a current of 9.0A . Calculate the…

A: As per our guidelines  we are supposed to answer only one question. Kindly repost other question as…

Q: 5. How can we say that the magnetic flux is zero when the magnetic field is not zero? given oc

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Q: A proton moving with a speed of 3.20 × 10 5 m/s perpendicular to a uniform magnetic field of 0.0786…

A: Proton in a magnetic field with velocity perpendicular to magnetic field direction follows circular…

Q: How much current must flow through a long straight wire for the magnetic field strength to be 1.0 mT…

A: Given data, Magnetic field B=1 ×10-3 T Length l=0.02 m Constant μ0=4π×10-7 m/A

Q: Figure 2 shows a top view of a bar (the resistor of the bar R2 = 5.00 Q) , that can slide on two…

A: Given: The resistor of the bar is R2=5.00 Ω. The resistance of the first resistor is R1=10.0 Ω. The…

Q: 8. DETAILS An electron moves in a circular path with a speed of 1.39 x 10' m/s in the presence of a…

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Q: 2. Circle coil area 3.0 square centimeter Placed in a uniform magnetic field (B) 0.5 tesla, directed…

A: The magnetic flux through an area is given by  φB=B→.A→=BAcosθ If B is perpendicular to the plane…

Q: The dimension of intensity of magnetic field is: 1. [M°L1T°A'] 2. [M'L'T?A1] 3. [M'LOT?A1] 4.…

A: Magnetic field Intensity-   Magnetic field intensity at any point in a magnetic field is the force…

Q: The tightly wound toroid shown consists of 100 turns of wire, each carrying a current 1=3 A. If a =…

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Q: Suppose a wire lies along the y-axis and conducts positive current in the +y direction. What is the…

A: Solution: A wire lies along the y-direction and the current flow in the positive y-direction,

Q: the magnetic flux inc

A: The direction of the magnetic field (due to the first coil) as it goes through the 2nd coil will be…

Q: Q.)What's the maximum permitted deviation for a magnetic compass? A. 10 degrees B. 3 degrees C. 1…

A: Magnetic compass In navigation or surveying, a magnetic compass is a tool that uses a magnetic…