In a science laboratory, you rub a glass rod with silk, placing a 25-nC positive charge on it. Calculate the force on the rod due to the Earth’s magnetic field ( 5x10-5T ), if you throw it with a horizontal velocity of 15 m/s west.

Q: Find the value of the magnetic field that will cause a maximum force of 7.0 x 10 N on a 20.0 cm…

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Q: A (1.28×10^-5C) charge is moving at (5.63×10^7 m/s) perpendicular to a magnetic field of…

A: The magnetic field is a vector field and hence has both magnitude and direction. The magnetic field…

Q: An electron moves with a speed of 5.0 × 104 m/s perpendicular to a uniform magnetic field of 0.20 T.…

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Q: In a science laboratory, you rub a glass rod with silk, placing a 25-nC positive charge on it.…

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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: What is the maximum force on an aluminum rod with a 0.100-μC charge that you pass between the poles…

A: Given:  q = 0.1 micro coulomb  B =1.5 T  v = 5 m/s

Q: An electron, moving in the presence of a magnetic field with a magnitude of 6.9x10-2 T, has a…

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Q: Consider the wire, which is in a region of uniform magnetic field of magnitude B=8.2T, carries a…

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Q: A proton travels with a speed of 5.0x106 m/s in a direction that makes an angle of 60.0° with the…

A: The magnetic force occurs because of the motion of charges. The magnitude of the force is directly…

Q: A proton moves with a velocity of V = (4î - 4j + k) m/s in a region in which the magnetic field is B…

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Q: A negatively charged ion moves due north with a speed of1.5 * 106m>s at the Earth’s equator. What…

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Q: Find the magnitude of the magnetic force (FB) of an electron moves through space with a speed of v=…

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Q: Calculate the magnitude of the magnetic force per unit length between a pair of parallel wires…

A: Given data as per question Distance between wires =2.98 m current in each wire=3.40 A

Q: A cable carries power straight up to an airport control tower. When the current is running upward,…

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Q: What is the magnitude force on a proton moving at 2.5x10^5 m/s in a magnetic field 0.5T. If the…

A: Speed (v) = 2.5 × 105 m/s Magnetic force(B) = 0.5 T Charge on proton (q) = 1.6 × 10-19 C

Q: A wire 36 m long carries a current of 22 A from east to west. If the magnetic force on the wire due…

A: Given data: L=36 mF=4.0×10-2 Nθ=90°I=22 A

Q: Which of the following statements about the force on acharged particle due to a magnetic field are…

A: Force on a charged particle moving in a magnetic field

Q: A charge is moving perpendicular to a magnetic field and experiences a force whose magnitude is 2.11…

A: Given: The charge experiences 2.11x10-3 N force when the direction between the velocity and…

Q: The velocity of a proton moving in a magnetic field of 55µT is 4.15x105 m/s. The force experienced…

A: Here the velocity of a proton is 4.15 × 10⁵ m/s. The magnetic field is 5μΤ We have to calculate the…

Q: A charge is moving perpendicular to a magnetic field and experiences a force whose magnitude is 2.11…

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Q: A charge of -8.84 μC is traveling at a speed of 6.02 × 106 m/s in a region of space where there is a…

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Q: Considering the magnetic force law, are the velocity and magnetic field always perpendicular? Are…

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Q: Consider a large hot air balloon that is drifting due south at a speed of 31 m/s over an area of the…

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Q: Q3- A charged particle having charge 4x10 -18 C and mass 20g moves with a velocity of m v = (1 - 25)…

A: The electric force is given by  The magnetic force is given by  where, q is the charge, E is the…

Q: Consider

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Q: What is the magnitude force on a proton moving at 2.5x10^5 m/s in a magnetic field 0.5T. If the…

A: The magnitude of magnetic force on a charged particle moving in a magnetic field is given by, F =…

Q: A proton travels with a speed of 5.0 x106 m/s in a direction that makes an angle of 60.0° with the…

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Q: Calculate the magnetic force acting on a wire Carrying a current 2A to the east direction located in…

A: Given data: Current in the wire, I=2 A Magnetic field, B=2×10-5 T Length of the wire, L=0.5 m Angle…

Q: A proton moves in a circle of radius 1 cm at a speed of 4.8x10 to the 6m/s what is the minimum…

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Q: 15. What is the magnitude force on a proton moving at  in a magnetic field 0.5T If the velocity id…

A: The magnitude and direction of Force on a charged moving particle depends depend on the velocity of…

Q: When a charged particle moves parallel to the magnetic field vector, the magnetic force acting on…

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Q: An electron that is moving to the right experiences a magnetic field of 6.5 T directed upward. If…

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Q: The force on a particle due to a magnetic field is proportional to the charge of the particle and to…

A: For a charged particle moving with speed v in uniform magnetic field B, force exerted due to…

Q: An electron moves through a magnetic field and experiences a force of 5.3 x 10^-12 N at a velocity…

A: Given: particle = electron q=e = 1.6*10-19 C F = 5.3*10-12 N v = 3.2*108 m/s   we have to find B

Q: A charge of -6.86 μC is traveling at a speed of 6.32 × 106 m/s in a region of space where there is a…

A: Given: The charge q1 = -6.86 μC. Speed of charge v = 6.32×106 m/s. Angle between velocity and…

Q: Consider a lightning bolt where 15C of charge flows for 1.5x10^3 s. Assume that the magnitude of the…

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Q: What is the force (magnitude and direction) on the wire in the figure below if it carries a current…

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Q: Mention all the different ways to reduce the magnetic force on a moving charge q to the half of its…

A: The force on a charged particle moving in the magnetic field is  F = q v B sin A where, A is the…

Q: The Earth's magnetic field is approximately 5.9 × 10^-5 T. If an electron is travelling…

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Q: A 1,533.2 uC charge is moving in a uniform magnetic field = (19.5,29,11.5) T with a velocity =…

A: Given that:- Charge=1533.2uC

Q: A long straight wire on board the Voyager spacecraft carries a current of 0.10 A perpendicular to…

A: We have, Current, I = 0.10 A Magnetic field, B = 5*10-4 T Magnetic force experienced by the wire, F…

Q: A particle with a charge of 2µC is moving at 3x106m/s perpendicularly through a magnetic field with…

A: Charge = q= 2*10-6 C Speed = V = 3*106 m/s Magnetic field = B = 0.5 T  Angle between magnetic field…

Q: - A proton moves with a velocity of 100000 m/s in a region in which the magnetic field is 2 T. What…

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Q: A cosmic ray proton moving toward the Earth at 5.00 x 10^7 m/s experience a magnetic force of 1.70 x…

A: Given, Velocity v = 5 x 107 m/s Magnetic force F = 1.70 x 10-16 N Charge on proton q = 1.6 x 10-19 C…

Q: 45°

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Magnetic Field Of Coaxial Cable

The word coaxial means same axis. So for a long straight cable to be coaxial, it must have concentric cylindrical shaped conductor around it. Coaxial cable (popularly called ‘coax’) has various applications ranging from current conductors to radiofrequency signal transmitters. This cable has lower emission losses and provides protection from electromagnetic interference which allows signals with less power to transmit over longer distances.For example, currents produced in the pickup of a stereo turntable generally travel to the amplifier through a coaxial cable.The self-inductance of a coaxial cable is another important characteristic, because it influences the propagation of electrical signals in the cable.