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Can you charge a hitter with a fielder's choice if there is not a force out at a base?
Yes. For example, runner on 2nd, batter hits ground ball to the shortstop, who, instead of throwing to first, throws to third base in an attempt to get the runner. The batter is charged with reaching first on a fielder's choice, even if the runner is safe or out.
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Is it a hit if the runner running to 3rd base gets tagged out but there is no force?
No. This would be a fielders choice and would not count as a hit for the batter.
Does a fielders choice count as an at-bat?
Yes Any event after a player appears at the plate -- even being hit by the pitcher on the first pitch -- is counted as a plate appearance.
Two equal charges exert equal forces on each other What if one charge has twice the magnitude of the other?
If one charge has twice the magnitude of the other, then the force experienced by each charge will be the same, but the force will be in the direction of the smaller magnitude charge due to the inverse square law of electric force. The larger magnitude charge will feel a stronger repulsion or attraction towards the smaller magnitude charge.
On what does electric force depend that is analogous to mass in gravitational force?
Electric force depends on the charge of the objects involved, analogous to mass in gravitational force. The greater the charge of the objects, the stronger the electric force between them.
Is the direction of the electric force on a charge is tangent to the field line?
No, the direction of the electric force on a charge is along the electric field vector and not necessarily tangent to the field line. The force on a charge will be in the same direction as the electric field if the charge is positive, and opposite if the charge is negative.
Does electromagnetic force attract a positive charge towards a negative charge?
Yes, the electromagnetic force between a positive and a negative charge is attractive. The positive charge will be pulled towards the negative charge due to the force of attraction between opposite charges.
A moving charge that exerts a force onto another moving charge is called what?
The moving charge that exerts a force onto another moving charge is called a current. This interaction is a fundamental aspect of electromagnetism known as the Lorentz force.
How does a positive charge attract a negative charge?
The exchange particle for electromagnetic force is the photon. It carries the force. This force is mathematically described by Coulomb's Law.
Who was in charge of the British force on the Somme?
General Douglas Haig was in charge of the British force on the Somme in World War I.
What is the direction of force acting on a charge moving along the direction of magnetic field?
The force acting on a charge moving in the direction of a magnetic field is perpendicular to both the direction of the charge's movement and the magnetic field. This force is known as the magnetic Lorentz force and will cause the charge to move in a circular path.
Is the magnetic force perpendicular to the velocity of an electric charge?
Yes, the magnetic force on an electric charge is perpendicular to both the velocity of the charge and the direction of the magnetic field. This is known as the right-hand rule for determining the direction of the magnetic force on a moving charge.
When a positive charge moves because of a force what hapends to the electrical potential energy accodiated with the charge s podition in tye system?
When a positive charge moves due to a force, its electrical potential energy associated with its position in the system changes. If the charge moves in the direction of the force, its potential energy decreases. Conversely, if the charge moves against the force, its potential energy increases. This change in electrical potential energy is related to the work done by the force on the charge.
