All Flashcards
What is the effect of increasing the external magnetic field strength on the induced current?
A stronger external magnetic field leads to a higher induced current in the loop.
What is the effect of increasing the loop's velocity relative to the magnetic field?
Faster movement of the loop relative to the magnetic field results in a greater induced current and a stronger magnetic force.
What happens when a conducting loop is oriented perpendicular to the magnetic field lines?
Maximum induced current and magnetic force occur.
What happens when a conducting loop is oriented parallel to the magnetic field lines?
The induced current and magnetic force are zero.
What is the effect of increasing the number of turns in a coil?
Increasing the number of turns or coils in a loop results in a higher induced current.
What are the differences between translational and rotational acceleration caused by magnetic forces?
Translational Acceleration: Results in linear motion, changes the object's position in a straight line. | Rotational Acceleration: Results in rotational motion, changes the object's angular velocity around an axis.
What are the steps to calculate magnetic force on a conductor?
- Determine the induced current (I) in the conductor. 2. Identify the magnetic field vector (). 3. Define the displacement vector (). 4. Integrate over the length of the conductor to find the magnetic force .
What are the steps to apply Newton's Second Law to a conducting loop in a magnetic field?
- Identify all forces acting on the loop (including magnetic force). 2. Calculate the net force (). 3. Use to find the acceleration (). 4. Use kinematic equations to predict the loop's motion.