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To find the direction of magnetic force in a given scenario, use the right-hand rule. Point your right thumb in the direction of the current, and curl your fingers in the direction of the magnetic field. The direction your fingers point is the direction of the magnetic force.
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What is the direction of the magnetic field in a given scenario?
In a given scenario, the direction of the magnetic field is determined by the movement of electric charges. The field lines point away from the north pole and towards the south pole of a magnet.
What is the ratio of the magnitude of the electric force to the magnitude of the magnetic force in a given scenario?
The ratio of the magnitude of the electric force to the magnitude of the magnetic force in a given scenario is determined by the charge and velocity of the particles involved. This ratio is known as the electromagnetic force ratio.
What is the significance of determining the magnetic field direction in a given scenario?
Determining the magnetic field direction is important because it helps understand how magnetic forces will act on objects in that scenario. This information is crucial for designing and operating devices like motors, generators, and compasses.
Is the work done on a system negative in the given scenario?
In the given scenario, if the force applied to the system is opposite to the direction of the displacement, then the work done on the system is negative.
How much work is done by the normal force in a given scenario?
The work done by the normal force in a scenario is zero, as the normal force is perpendicular to the direction of motion and does not contribute to the displacement of the object.
What is the direction of the magnetic field in a given scenario?
In a given scenario, the direction of the magnetic field is determined by the movement of electric charges. The field lines point away from the north pole and towards the south pole of a magnet.
What is the ratio of the magnitude of the electric force to the magnitude of the magnetic force in a given scenario?
The ratio of the magnitude of the electric force to the magnitude of the magnetic force in a given scenario is determined by the charge and velocity of the particles involved. This ratio is known as the electromagnetic force ratio.
What is the significance of determining the magnetic field direction in a given scenario?
Determining the magnetic field direction is important because it helps understand how magnetic forces will act on objects in that scenario. This information is crucial for designing and operating devices like motors, generators, and compasses.
Is the work done on a system negative in the given scenario?
In the given scenario, if the force applied to the system is opposite to the direction of the displacement, then the work done on the system is negative.
How much work is done by the normal force in a given scenario?
The work done by the normal force in a scenario is zero, as the normal force is perpendicular to the direction of motion and does not contribute to the displacement of the object.
What conditions are necessary for magnetic field to produce a force on a wire?
A current has to flow in the circuit to induce a force on the circuit
How can one determine the work done by friction in a given scenario?
To determine the work done by friction in a scenario, you can calculate the force of friction acting on an object and multiply it by the distance the object moves in the direction of the frictional force. This will give you the work done by friction in that scenario.
How to calculate g force in a given scenario?
To calculate g-force in a given scenario, you can use the formula: g-force acceleration due to gravity (9.81 m/s2) / acceleration in the scenario. This will give you the number of times the force of gravity is acting on an object in that scenario.
How can one determine the force vector in a given scenario?
To determine the force vector in a given scenario, you can use the principles of vector addition. First, identify all the individual forces acting on the object and their directions. Then, calculate the magnitude and direction of each force. Finally, add all the individual force vectors together using vector addition to find the resultant force vector.
How does magnetic force become stronger?
Since magnitude of magnetic force is given by, Fm = qvB sinθ,force will be maximum when θ = 90o So, magnetic force becomes stronger when a charged particle is moving perpendicular to the direction of magnetic field.
Does a magnetic field exert any pressure on a charge moving perpendicular to its direction?
Only moving charges experience force in a magnetic field. i.e.,on moving ,a charge q,with velocity v ,experiences a force in the presence of electric field(E) and magnetic field (B). It can be represented as F= q(v x B)~(Ftotal=Felectricfield + Fmagneticfield ) Force acts perpendicular to both magnetic field and velocity of the electron. Its direction is given by right hand thumb rule or screw rule. The magnetic force is zero if charge is not moving, since lvl=0.
Why is magnetic induction a vector quantity?
Magnetic field induction at a point is defined as the FORCE experienced by a unit north pole placed at that point. Since force is a vector quantity, manetic field induction also becomes a vector quantitiy.
