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Why do electron n positron move in opposite directions in pair production and how does momentum is conserved when they move in opposite directions?
They move in opposite directions when in a magnetic field because they have opposite charges. The force on a particle depends on its charge -- make the charge completely opposite, and the force on it will be completely opposite.
Momentum is conserved when they move in opposite direction (that is, in their center of mass frame) because their respective masses are identical. One electron mass moving in one direction plus one electron mass moving in the opposite direction means a total momentum of zero. The system begins with zero momentum and ends that way.
What else can I help you with?
How is momentum conserved in pair production?
Basically, the two particles fly off in opposite directions.Basically, the two particles fly off in opposite directions.Basically, the two particles fly off in opposite directions.Basically, the two particles fly off in opposite directions.
What Does it Men To Momentum is Conserved?
When momentum is conserved, the initial momentum is equal to the final momentum.
How momentum is conserved in pair production before and after collision?
In pair production, momentum is conserved before and after the collision because the total momentum of the incoming particles is equal to the total momentum of the outgoing particles. According to the law of conservation of momentum, the total momentum of the system remains constant in the absence of external forces.
What does it mean to say momentum is conserved?
What does it mean to say momentum is conserved?
Is angular momentum conserved in the system?
Yes, angular momentum is conserved in the system.
What conditions must be satisfied for momentum to be conserved in a system?
For momentum to be conserved in a system it must
When is momentum conserved in a collision?
Momentum is conserved in a collision when there are no external forces acting on the system.
Is momentum conserved during an elastic collision?
Yes, momentum is conserved during an elastic collision.
Is the angular momentum about the center of the planet conserved?
Yes, the angular momentum about the center of the planet is conserved.
Why is the momentum of a roller skater is not conserved?
The situation is not quite clear. Total momentum is always conserved, but momentum can be transferred from one object to another.
When there is no external force acting on a body , which physical quantity is conserved?
Angular Momentum. The conserved quantity we are investigating is called angular momentum. The symbol for angular momentum is the letter L. Just as linear momentum is conserved when there is no net external forces, angular momentum is constant or conserved when the net torque is zero.
Is momentum conserved in an elastic collision?
Yes, momentum is conserved in an elastic collision, meaning the total momentum of the system before the collision is equal to the total momentum after the collision.
