The force on a charged particle in a magnetic field is maximum when the angle between the velocity and the magnetic field is: (2021)
Practice Questions
1 question
Q1
The force on a charged particle in a magnetic field is maximum when the angle between the velocity and the magnetic field is: (2021)
0 degrees
90 degrees
180 degrees
45 degrees
The force on a charged particle in a magnetic field is maximum when the angle between the velocity and the magnetic field is 90 degrees.
Questions & Step-by-step Solutions
1 item
Q
Q: The force on a charged particle in a magnetic field is maximum when the angle between the velocity and the magnetic field is: (2021)
Solution: The force on a charged particle in a magnetic field is maximum when the angle between the velocity and the magnetic field is 90 degrees.
Steps: 4
Step 1: Understand that a charged particle moving in a magnetic field experiences a force.
Step 2: Know that the strength of this force depends on the angle between the direction of the particle's velocity and the direction of the magnetic field.
Step 3: Recognize that the force is maximum when the angle is 90 degrees, meaning the velocity is perpendicular to the magnetic field.
Step 4: Remember that at 90 degrees, the sine of the angle is 1, which gives the maximum value for the force formula.
