You hold a compass near a bar magnet. The north pole of the compass will point towards which pole of the bar magnet? Why?

Q: 37. The total number of magnetic lines of force in a magnetic field is called A. magnetic flux B.…

A: We need to tell about magnetic flux  in magnetic force .

Q: study of electromagnetism? Choose two.     kinematics   dynamics   magnetism

A: Electromagnetism is one of the main part of electrical engineering.

Q: When using the left hand rule for a proton moving through a constant magnetic field, what fingers…

A: Fleming's Left-Hand Rule is a simple way to find the direction of force/motion of the conductor in…

Q: 34 The correct answer is already highlighted, explain in a very simple way why that is the correct…

A: Based on the basic principle of electromagnetic theory

Q: X x Xx X OX The following diagram shows a conductor of length &= 0.5 meters in a magnetic B field of…

A: Solution is given below

Q: Question The magnetic field due to an infinitely long wire at a certain point is 'B'. If the…

A: Given- An infinitely long wire, The distance of the point from the wire is tripled, To Find- The…

Q: The total flux emitted from the pole of a bar magnet is 2x(10)^-4 Wb, If a magnet has a cross…

A:

Q: In Fleming's left-hand rule, middle finger is used to show the direction of O motion of conductor O…

A: As per our company guidelines we are supposed to answer only first question kindly repost other…

Q: When an electrically charged particle is moving in a magnetic field, does the magnetic force do work…

A: In this question , we will write if magnetic force acts on electrical charged particles...

Q: Based on the right-hand grasp rule for a coil of wire, shown in the diagram on the below, is the…

A: According to the right-hand thumb rule, the thumb is pointed in the direction of the current and the…

Q: What magnetic fields could interfere with an experiment run in a typical lab setup? (Other than the…

A: Since the lab setup i not mentioned, we assume that there is presence of permanent magnets in the…

Q: A magnetic field is _______.

A:

Q: Three long straight wires are shown in the figure. Wire 1 carries 1.00 A of current downward along…

A: Three long straight wires are shown in the figure. Wire 1 carries 1.00 A of current downward along…

Q: Draw the magnetic field lines for a solenoid (current flowing through many loops of wire wrapped…

A: The following figure shows magnetic field lines due to a solenoid. Note: As shown in the above…

Q: If the current is I = 4 A, and the lengths are a = 0.65 m and b = 0.68 m, find the "net" torque on…

A: Given a wire in the shape of a Right angled triangle. Magnetic field intensity B =2 T Current in the…

Q: Moving to another question will save this response. Quèstion 6 Calculate the magnetic field…

A:

Q: The permanent magnetic magnetic field due to a hard magnet such as ferromagnetic iron is due to the…

A: The permanent magnetic magnetic field due to a hard magnet such as ferromagnetic iron is due to the…

Q: What is the direction of the bar magnet's field, where it is interacting with the coil during the…

A:

Q: How could magnetic flux exerts Torque and force when placed in a magnetic field?

A: According to the question we have to discuss about How could magnetic flux exerts Torque and force…

Q: A particular block of iron contains 6.02 x 1023 iron atoms. The block became magnetized when it was…

A: The no. of magnetic monopoles contained within the block is 0.

Q: A bar magnet is falling downward between two metallic rings. (The black arrow shows the direction of…

A: Lenz's law states that the Current opposes the effect of magnetism. Given that upper ring the magnet…

Q: Question 4: Did the direction of the rotation change when you changed the polarization of the field…

A: As we change the polarization of the field voltage the direction of field current is reverse hence…

Q: The correct answer is Andre Ampere. Explain his discovery in layman's terms. An illustration or…

A: Node: The meeting point of more than two branches in a circuit is referred as a node. At that node…

Q: 1. What will happen to the magnetic strength of a magnet when it is exposed to high temperature?

A:

Q: * Answer by true or false False True There is no effect of constant magnetic field on un moving .+ve…

A: Given statement is "There is no effect of constant magnetic field on a moving positive test charge"

Q: How does torsion produces power?

A: Electrical torsion: To explain the power produced by the torsion, a schematic diagram is shown in…

Q: If you have a bar magnet being dropped with its north pole entering the solenoid first, how does the…

A: If you have a bar magnet being dropped with its north pole entering the solenoid first, how does…

Q: What is the symbol for the magnetic field strength?

A: H - is the symbol for magnetic field strength

Q: The south pole of one magnet is brought close to the south pole of another magnet. Will the magnets…

A: According to the fundamental theory of magnetism, the like magnetic poles repel each other and the…

Q: Assume that the two magnets shown below are sufficiently separated that their forces do not…

A: When the same type of pole is close to each other than magnet experience a repulsive force When the…

Q: If the bar magnet moves away from the loop, in which direction should the induced current go in the…

A: In this question we need to find a direction of induced current.

Q: What is the induced current loop and induced magnetic field of number 3?

A: In case 3, the south pole is approaching the conducting ring. We know that the magnetic flux enters…

Q: what is an electrostatic field?

A: Electrostatic field

Q: Question 3 A magnetic field of 0.3T directed upward exerts a force of 0.5N on a 1.2m wire oriented…

A: We will find out value of current from force formula .

Q: Does a static charge result in a magnetic field?

A: The question is asking whether a static or stationary electric charge can produce a magnetic field.…

Q: Two long wires carry currents in the direction shown with l2 < l1. At which point will the net…

A: In this two long wires given..We have to find out at which point the net magnetic field will be…