:. An electron moving at the speed of 107 m/s, enters a magnetic field of induction 0.1 T at right angle to the velocity of electron. The radius of circular path followed by the electron is (СЕТ-2001)
Q: Singly-ionised atoms accelerated by a 20 kV potential enter a region with a magnetic field at right…
A: As we know Charge on C-12, q= -1.6×1019C Given: Potential, V = 20 kV Calculate Magnetic field
Q: The radius of a T.G. having 50 turns is S cm. When it is placed with its plane parallel to the…
A: We need to compute-Current through tangent galvanometer (I)=?The data given as-No. of turns…
Q: If a very small loop of current produces a magnetic field of strength B at a distance z away from…
A: The formula for magnetic field on a point at distance z from the loop is B=μ0IR22z2+R232
Q: Which of the following could be deflected by a magnetic field? Choose all that apply. A neutron that…
A: To choose the correct options.
Q: An electron of kinetic energy 5.5 kev moves in a circular orbit perpendicular to a magnetic field of…
A: Given: Kinetic energy KE=5.5keV. Magnetic field is B=0.390T.
Q: What is the magnetic induction of the field if in the conductor of length 2 cm in which the current…
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Q: Problem 4, Determine the initial dırection of the deflection of charged particles as they enter the…
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…
Q: When charges moving in piece of material are placed into a region of magnetic field, they feel a eEH…
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Q: In one experiment, a proton with a kinetic energy of 1 MeV goes around a circular path at w…
A: Kinetic energy of proton Kp = 1 MeV We know, Mass of alpha particle = 4 × mass of a proton Charge…
Q: Charged particles with a high-velocity can be dangerous and damage biological cells and are a…
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Q: Ex. 11: An electron accelerated from rest through a potential difference of 4000 volts enters the…
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Q: The distance between the wingtips of an aircraft is 40m. Find the e.m.f. induced between the…
A: The induced emf is given by ε=Blv it is given that B=4×10-5 wb/m2l=40 mv=1000 km/hr=277.78 m/s
Q: A singly charged 7Li ion has a mass of 1.16 x 10-26 kg. It is accelerated through a potential…
A: Given: In this question, The given details are, A singly charged 7Li ion has a mass of m=1.16×10-26…
Q: Kh-1M. For the Fig. shown the of the angle of the compass is 45° with respect to the earth magnetic…
A: Given data The angle of the compass is θ=45° The magnitude of the current in the loop is I = 7.5 mA…
Q: 60 ampere current is flowing in a horizontal power line from east to west. What will be intensity of…
A: Given: the current flowing through the wire, I = 60 A from east to west distance from the wire, r =…
Q: When a -2.5 C charge moves at speed 185 m/s into into a magnetic field it experiences a magnetic…
A: magnetic force F=qvB
Q: Calculate the magnetic induction, B, of a wire that carries a current of 100 amps, at a distance of…
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Q: When charges moving in piece of material are placed into a region of magnetic field, they feel a…
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Q: The magnitude of the applied magnetic field in an MRI machine is 2.20 T at the patient's head. The…
A: Given data- dBdh=0.05 T/mat the head, B=2.20 TLarmor frequency is given by,f=e4πmBwhere,B=magnetic…
Q: Don't provide hand writing solution
A: The objective of the question is to find the radius of the circular path followed by the doubly…
Q: A vertical metal rod of length 20 cm moves south at constant speed 2.6 m/s in a 0.60 T magnetic…
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Q: (a) Electrons are moving counterclockwise as shown in the diagram. Find the magnetic field at the…
A: Magnetic force 'F' on a particle of charge 'q' moving at velocity 'v' in a region of magnetic field…
Q: Singly-ionised atoms accelerated by a 20 kV potential enter a region with a magnetic field at right…
A:
Q: If the distance between the plates of a capacitor of radius R and consisting of two opposing…
A: Given: Radius of plates = R Distance between plates, d = 5 mm Potential difference between the…
Q: 1) A 300-turns circular loop of radius 38 cm, carries a current of 22 A creates a torque of 400 N m…
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Q: A 40 mC charge experiences a force of 0.5 N while moving at angle of 30° to a magnetic field of…
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Q: Write down an expression for the force on charge 'q' moving perpendicular to the direction of the…
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Q: A particle gun shoots beam of particles with charge ±3 x 10-16C and mass 6 x 10-21kg into a region…
A: Given q=±3×10-16Cm=6×10-21kgB=7mTR=20cmRecallF=qvBsinθ, here θ=900So F=qvB=mv2R
Q: If the magnetic field faces into the wall while its magnitude is increasing, what would be the…
A: Given, The varying magnetic field
Q: MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A velocity selector in a mass spectrometer, like the one…
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Q: b) Singly-ionised atoms accelerated by a 20 kV potential enter a region with a magnetic field at…
A: Given a singly ionized atom is accelerated by a potential of V=20kV enters a magnetic field…
Q: What is the gyro-frequency of an electron trapped on a magnetic field line if the magnetic field…
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Q: The magnetic field strength measured at a distance of 1.0cm from the face of a disc magnet is 1.0E-3…
A: Given Distance r1 = 1 cm Distance r2 = 100 cm Magnetic field B1 = 1.0×10-3…
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