What is F qvB sin theta?
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What is F qvB sin theta?
The equation F = qv X B can be broken down into two parts, the magnitude and the direction. The magnitude is given by F = qvB sin(theta), where theta is the angle between v (the velocity) and B (the magnetic field). When v and B are at 0 degrees (or 180 degrees) to each other, the force is zero.
What is F in F qvB?
F is perpendicular to the plane that contains both v and B. (Review the vector or cross product!) The magnitude of the Lorentz force F is F = qvB sinθ, where θ is the smallest angle between the directions of the vectors v and B.
What is F in magnetic field?
F = BIL (f=force, b=magnetic field, i=current, l=length of conductor) Page 2. -1st Right-Hand Rule: Thumb= direction of the current. Fingers= wrap around into the. direction of the magnetic field.
What is B in magnetic field?
B in the magnetic field is the magnetic flux density. Magnetic flux density or magnetic induction is the number of magnetic lines of force passing through the unit area of the material. Magnetic flux density is measured in tesla. The magnetic flux density (B) is related to the magnetic field (H) by the equation. B =μH.
What is Theta in Bilsintheta?
F = ILBsinθ here θ is the angle between vector IL and B. Magnitude of the force. The magnitude of the force is F = BIL sin θ (i) If the conductor is placed along the direction of the magnetic field, θ = 0o, Therefore force F = 0.
What is N in magnetic field?
N denotes the number of turns the solenoid has. More the number of loops, stronger is the magnetic field.
What is N in F Nbil?
The coil has sides of length L and a width w, so that its area is A. There are N turns of wire in the coil carrying a current I. B is the flux density between the magnetic poles. The force F on each side of the coil is F = NBIL.
Why is magnetic force qvB?
The magnetic force is proportional to q and to the magnitude of the vector cross product v × B. In terms of the angle ϕ between v and B, the magnitude of the force equals qvB sin ϕ. An interesting result of the Lorentz force is the motion of a charged particle in a uniform magnetic field.
What is E in F Bev?
If the charge moves at right angles to the magnetic field this becomes. Force on a moving charge (q): F = Bqv. For an electron (charge e) moving at right angles to the field the formula is: Force on a moving electron: F = Bev.
