An electron is shot into one end of a solenoid. As it enters the uniform magnetic field within the solenoid, its speed is 760 m/s and its velocity vector makes an angle of 30° with the central axis of the solenoid. The solenoid carries 4.1 A and has 8000 turns along its length. How many revolutions does the electron make along its helical path within the solenoid by the time it emerges from the solenoid's opposite end? (In a real solenoid, where the field is not uniform at the two ends, the number of revolutions would be slightly less than the answer here.) _______________rev (please show units. It really helps me out)

Q: An electron enters a region of space containing a uniform 1.39×10−5 T magnetic field. Its speed is…

A: Answer:-  Given  Magnetic field (B) = 1.39 × 10-5 T  Speed of electron (V) = 179 m/s  Mass of…

Q: Two solenoids are nested coaxially such that their magnetic fields point in opposite directions.…

A:

Q: A long solenoid has 120 turns/cm and carries current i. An electron moves within the solenoid in a…

A: Solution: Given that n = 120 turns/cm r = 1.92 cm v = 0.0363c (c = speed of light, equal to 2.998 ×…

Q: The figure shows the cross-section of a long, straight, cylindrical coil (solenoid) of radius r = 10…

A:

Q: As shown in the figure below, two long parallel wires (1 and 2) carry currents of I₁ y P = 3.02 A…

A:

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

A:

Q: In the figure, a rectangular loop of wire with length a = 2.9 cm, width b= 1.5 cm, and resistance R…

A: Given that,The length of the loop is a=2.9 cm=0.029 m.The width of the loop is b=1.5 cm=0.015 m.The…

Q: A solenoid with 1200 turns per meter has a diameter of 2.00 cm. A current I = 2.40 A flows in the…

A:

Q: A long solenoid that has 930 turns uniformly distributed over a length of 0.410 m produces a…

A:

Q: In the figure, a rectangular loop of wire with length a = 3.1 cm, width b = 2.0 cm, and resistance R…

A:

Q: You have 1.0 kg of copper and want to make a practical solenoid that produces the greatest possible…

A: Formula for Magnetic field inside a solenoid:As per Ohm's lawformula for resistance of copper wire

Q: An intrepid physics student transports a loop of wire from their hometown all the way to Earth's…

A: Given: An intrepid physics student transports a loop of wire from their hometown all the way to…

Q: An electron enters a region of space containing a uniform 1.53×10−5 T magnetic field. Its speed is…

A: Write the expression for the radius. Here, m represents the mass of an electron, v represents the…

Q: a solenoid 4.0 cm in radius and 4.0 m in length has 8000 uniformly spaced turns and carries a…

A: Radius of the solenoid, r = 4 cm = 0.04 m Length of the solenoid, L = 4 m No of turns, N = 8000…

Q: What current is required in the windings of a long solenoid that has 1050 turns uniformly…

A: Magnetic field is produced at the center of solenoid due to current flowing through it.

Q: A metal rod with a length of 20.0 cm lies in the xy-plane and makes an angle of 35.7 with the…

A:

Q: A 1.60 m long rod rotates about an axis through one end and perpendicular to the rod, with a…

A:

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: When a solenoid with 20.0 turns/cm is viewed from the end (see the figure), a current of 14.9 A is…

A:

Q: During a transcranial magnetic stimulation (TMS) treatment, a magnetic field, typically of magnitude…

A: Given:-  The magnetic field B = 5 T  The current coil rises from Zero to peak in a time t = 65μs=…

Q: A circular solenoid of 100 tightly packed loops has length 10.0 cm, diameter 2.0 cm, and carries…

A: To solve this problem, we'll use the formulas for the magnetic field inside a solenoid and the…

Q: A solenoid of length 1.20 m and radius 10.0 cm is comprised of 500 turns of wire. Determine the…

A: Given data: Length (L) = 1.20 m Radius (r) = 10.0 cm Number of turns (N) = 500 turns Current (I) =…

Q: It is desired to construct a solenoid that will have a resistance of 5.00 Ω (at 20°C) and produce a…

A:

Q: An electron is shot into one end of a solenoid. As it enters the uniform magnetic field within the…

A:

Q: (a) the length of the wire. (d) the overall length the solenoid should have.

A: a) The solenoid’s resistance can be represented as, Here, ρ, l, and A represent the wire’s…

Q: A toroid having a square cross section, 5.05 cm on a side, and an inner radius of 22.3 cm has 530…

A: Using Amperes law,

Q: An electron enters a region of space containing a uniform 2.21 × 10-³ T magnetic field. Its speed is…

A:

Q: A conducting rod of length = 7 [cm] is free to slide on two parallel conducting bars as shown in the…

A:

Q: A long solenoid that has 1 000 turns uniformly distributed over a length of 0.400 m produces a…

A:

Q: A solenoid is producing a magnetic field of B = 2.5 x 10-3 T. It has N = 1100 turns uniformly over a…

A:

Q: An electron is shot into one end of a solenoid. As it enters the uniform magnetic field within the…

A:

Q: An electron is moving at a speed of 1.70 x 10* m/s in a circular path of radius of 3.2 cm inside a…

A:

Q: A solenoid that is 122 cm long has a radius of 2.76 cm and a winding of 1280 turns; it carries a…

A: