Determine the direction of the force that will act on the charges: A positive charge moving downward in a magnetic field that points into the screen; A positive charge moving downward in an electric field that points into the screen; A negative charge moving out of the screen in a magnetic field that points into the screen.

Q: A charged particle moves in a straight line between points A and B. Which of the following is most…

A: If an object changes its position with respect to its surroundings with time, then it is called in…

Q: A 1.50 x 10-5 C charge feels a 2.89 x 10-3 N force when it moves 288 m/s perpendicular (90°) to a…

A: Given data:  Charge (q) = 1.50×10-5 C Force (F) = 2.89×10-3 N Velocity (v) = 288 m/s Angle (θ) = 90°…

Q: A charge in constant, uniform electric and magnetic fields     gets accelerated in the direction…

A: Given: The magnetic field is uniform. The electric field is uniform.

Q: A mass spectrometer is being used to separate common oxygen-16 from the much rarer oxygen-18, taken…

A:

Q: Name one device that uses an electromagnet.

A: Electromagnet is a type of magnet in which the magnetic field is produced by an electric current.…

Q: Electrical charge is the basis of our ideas and electricity and magnetism. (A) briefly describe the…

A: A) There are two types of charges, Negative charge and positive charge, Fundamental negative charge…

Q: Name the process through which a charged plastic rod can, without losing any of its own charge, give…

A: Charging by induction is the process in which when a charged object comes closer to a neutral object…

Q: A mass spectrometer is being used to separate common oxygen-16 from the much rarer oxygen-18, taken…

A:

Q: Four negative charges are flying around the straight current-carrying wire as shown on the picture.…

A:

Q: How can you tell if electrons are moving in certain region of space are deflected under the…

A: When an electron goes across space, it can encounter an electric or magnetic field, depending on…

Q: find the direction of the force if: a positive charge moving out of the screen in a magnetic field…

A:

Q: Which of the following is equivalent to the units of a magnetic field?     A m/N     N A/m…

A: N/(Am)

Q: I have a positive charge that is alone in space, and I want to place a second charge such that the…

A: According to the coulombs law the electric force between the two charges Q and q separated by a…

Q: An electron in a television tube moves with a speed of 6.44  107 m/s, in a direction perpendicular…

A:

Q: An electron in a television tube moves with a speed of 5.92 x 107 m/s, in a direction perpendicular…

A:

Q: A mass spectrometer is being used to separate common oxygen-16 from the much rarer oxygen-18, taken…

A:

Q: If the direction of the current in a conductor is downward , what is the direction of the magnetic…

A: According to the right hand thumb rule if the thumb indicates the direction of current then the…

Q: Fields can be used to describe how electric, magnetic and gravitational forces can act without…

A: Electric force is the electrostatic force of attraction or repulsion between two or more charges…

Q: Which of the following describes the similarities between electric and magnetic fields?   a Both…

A: Option B is correct. Reason: you can see that when a South pole comes in contact to South pole it…

Q: A charge

A:

Q: At what speed will a [proton] be traveling if it encounters a field of 2.55-T and generates a force…

A: Given data: Magnetic field, B=2.55 T Force, F=3.75 N Charge on proton, q=1.6×10-19C

Q: A proton moves across a magnetic field and feels a force. If an electron were to move at the same…

A:

Q: A moving charge or current can produce a magnetic field.

A:

Bar Magnet

In physics, magnetism is a phenomenon exhibited by a magnetic substance that exerts either attractive or repulsive force. A bar magnet is either a rectangular or round and hollow fit comprised of ferromagnetic materials and has a fanciful attractive field surrounded by it.