A Magnetic Field MDCAT Quiz: It is a vector field surrounding a magnetic material or a moving electric charge that exerts a force on other magnetic materials or moving charges within the field. The strength and direction of the magnetic field are indicated by magnetic field lines, and it is measured in teslas (T). Understanding the magnetic field is important for MDCAT students because this concept is fundamental to understand concepts like electromagnetism, electromagnetic waves, and devices like motors and transformers. Certain key equations, such as the Biot-Savart law and Ampère’s Law, should be known to solve related problems in the MDCAT physics section.
Test Your Knowledge with an MDCAT Quiz
An MDCAT Quiz on the Magnetic Field helps to test and strengthen your understanding of the subject. It contains questions on the calculation of the magnetic field around current-carrying conductors, the force on a moving charged particle inside a magnetic field, and, above all, applications of magnetic fields in everyday technologies. Regular practice with these quizzes will let you get better at problem-solving and confident enough for your MDCAT.
- Test Name: Magnetic Field MDCAT Quiz
- Type: Quiz Test
- Total Questions: 30
- Total Marks: 30
- Time: 30 minutes
Note: Answer of the questions will change randomly each time you start the test, once you are finished, click the View Results button.
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Free Flashcards for Quick Learning
Free Flashcards on Magnetic Fields give students a good means of conducting quick revisions. It focuses on the main formulae, concepts, and definitions that include how current, magnetic field strength, and force are related to one another, along with important laws like Gauss’s Law for magnetism. Flashcards are really good at providing some quick recall of the most important information, so you can be very confident for the MDCAT exam.
The SI unit of magnetic field strength is:
Tesla
A magnetic field is produced by:
Moving charges
The magnetic field lines around a bar magnet are:
Closed loops
The force on a moving charge in a magnetic field is maximum when:
The charge moves perpendicular to the magnetic field
The magnetic field inside a solenoid is:
Uniform
The direction of magnetic field lines can be determined by:
The right-hand rule
The magnetic field at the center of a current-carrying circular loop is:
Maximum
The magnetic field around a straight conductor is:
Circular
The magnetic field strength around a current-carrying wire is directly proportional to:
Current
The magnetic field strength at the center of a coil of wire is proportional to:
The number of turns
The magnetic force on a charge moving in a magnetic field is:
Perpendicular to both velocity and magnetic field
The magnetic field at a point is the same as:
The force experienced by a unit charge moving with unit velocity
Magnetic field lines are closer together where the magnetic field is:
Stronger
The magnetic field around a long straight conductor is:
Circular and concentric
The force experienced by a current-carrying wire in a magnetic field depends on:
The current and magnetic field strength
The magnetic field is strongest at:
The poles of a magnet
The force on a charged particle moving in a magnetic field depends on:
The charge, velocity, and angle of motion
The magnetic field produced by a current-carrying wire is:
Circular
The magnetic field lines outside a bar magnet are:
From north to south
A magnetic field can exert force on:
Moving charges
The direction of the magnetic field around a current-carrying conductor is:
Determined by the right-hand rule
The force on a charge moving in a magnetic field is zero when:
The velocity is parallel to the field
The magnetic field inside a solenoid is:
Uniform and directed along the axis
A magnetic field can be used to:
Deflect moving charges
The magnetic flux through a surface is proportional to:
The magnetic field and area
The field of a bar magnet is similar to that of:
A solenoid
The strength of a magnetic field is measured in:
Tesla
The magnetic field produced by a moving charge is:
Circular
The magnetic force between two parallel currents is:
Attractive or repulsive
The force on a moving charge in a magnetic field depends on:
The magnitude of the charge and velocity
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