what creates a magnetic field? how does this work in a magnet to create a strong magnetic field that ca attract or repel metals?

Q: #5. What is the direction of a magnetic field if a proton is moving in a circular clockwise…

A: We know that the magnetic force is given by

Q: The particle is deflected by a magnetic force. What is the rigl this affect the direction of the…

A: Answer           No deflection

Q: a temporary magnet?

A: In our day to day life, we see paper clips. With the help of paper clips, we are able to construct…

Q: 2. Draw the magnetic field lines around the following three configurations.

A: The magnetic field lines are closed loops, outside the magnet it travels from North pole to South…

Q: Some tools contain permanent magnets. What two types of materials could these tools pick up

A: Some tools contain permanent magnets , these tools can pick up lighter and heavier objects depending…

Q: Indicate the direction of the magnetic force on the positively charge particle as they move through…

A:

Q: Indicate the direct of the magnetic force on the positively charge particle as they move through the…

A: Using the right hand for moving particle in the magnetic field. the direction of the force will be…

Q: How to use a battery and loops of conductors to behave exactly like a bar magnet

A: Given How to use a battery and loops of conductors to behave exactly like a bar magnet, as following…

Q: An electron passes through a magnetic field without being deflected. What do you conclude about the…

A: The expression magnetic force,

Q: A positively charged particle moving upwards enters a magnetic field directed due east. Which of…

A: Right Hand Rule-1 : Point your thumb of right hand in direction of motion of positively charge…

Q: You bring the north pole of one magnet close to the south pole of another magnet. Which of the…

A: If you put the north pole of one magnet next to the south pole of the other, then the field lines…

Q: How do you determine the magnitude and direction of a magnetic field due to a current-carrying wire…

A: The magnitude of the magnetic field due to a current-carrying wire is calculated as, Here, μ0 is…

Q: Describe calculation of the force of attraction between two unlike magnetic poles? What is the…

A:

Q: You hold a compass near a bar magnet. The south pole of the compass will point towards which pole of…

A: The needle of a magnetic compass is itself a magnet, and thus the north pole of compass always…

Q: You have the apparatus shown in Figure P21.13. A circular metal plate swings past the north pole of…

A: Given data: A circular metal plate swings past the north pole of a permanent magnet. The metal is…

Q: A magnet's North pole attracts an iron nail. What will happen if the magnet's South pole is brought…

A: If an iron nail is attracted towards a north pole of the magnet and sticks to it then the magnetic…

Magnetic Force

A magnetic force arises when a charged particle or a current-carrying conductor is placed in a magnetic field. It is created because of the movement of the charged particles.