(A) Will a magnet attract any metallic object? (B) Why or Why not.
(A) Will a magnet attract any metallic object? (B) Why or Why not.
Homework Answers
No Magnet will not attract any metallic Object.
Magnet will attract specifically Ferromagnetic materials like Iron, while para magnetic & ferri -magnetic materials have less chance of being attracted by Magnet.
Explanation- Ferromagnetic materials are attracted to magnets because their neighboring electron spin and align in similar direction and so are attracted toward the magnet,
However other materials like paramagnetic materials the neighboring electron spin and align in different direction and so they cancel out each other and so dont attracted toward magnet
The North-pole of one bar-magnet will attract with the North-pole of another bar-magnet True False
The North-pole of one bar-magnet will attract with the North-pole of another bar-magnet True False
Part (a) explain why the notion of the magnet in part a is retarded when the...
Part (a) explain why the notion of the magnet in part a is
retarded when the magnet is above the ring and below the ring as
well
**draw any induced currents that appear in the
ring**
Part (b) explain why the motion of the magnet is unaffected by
the ring in part b
GENERAL PHYSICS (PHYS 2001 Cutnell, Physics, 10e The drawing shows a bar magnet falling through a metal ring. In part a the ring is solid all the...
We all know that opposites attract . . . so explain why a positive charge (or...
We all know that opposites attract . . . so explain why a positive charge (or a negative charge for that matter) attracts a non-charged object.
Object A is metallic and electrically neutral. It is charged by induction so that it acquires...
Object A is metallic and electrically neutral. It is charged by induction so that it acquires a charge of -2.82E-6 C. Object B is identical to object A and is also electrically neutral. It is charged by induction so that it acquires a charge of +2.82E-6 C. Calculate the difference in mass between the charged objects. Submit Answer Incorrect. Tries 2/10 Previous Tries
I believe the answer is wrong but I am not sure! please explain why it is...
I believe the answer is wrong but I am not sure! please
explain why it is right or wrong
int-out should have 18 questions. Multiple-choice questions may continue on the next column or page - find all choices before answering 5. no current flow 001 10.0 points A magnetic dipole is falling in a conducting metallic tube. Consider the induced current in an imaginary current loop when the magnet is moving away from the upper loop and when the magnet...
D Question 12 1 pts How can a charged object attract an uncharged object made of...
D Question 12 1 pts How can a charged object attract an uncharged object made of non-conducting material? The uncharged object must somehow gain a like charge. Attraction of an insulator is not possible. The charges in the uncharged object can become polarized. O The uncharged object must somehow gain an unlike charge.
At one time it was thought that electric charge was a weightless fluid. An excess of...
At one time it was thought that electric charge was a weightless fluid. An excess of this fluid resulted in a positive charge; a deficiency resulted in a negative charge. Describe at least one experiment for which this hypothesis provides a satisfactory explanation. Check all that apply. Check all that apply. If you rub a balloon with a wool scarf, the balloon and the scarf attract. Two balloons rubbed by a wool scarf repel − they have a like charge....
“Hollow copper tube with small magnet principle” question / Why when we drop a magnet through...
“Hollow copper tube with small magnet principle” question / Why when we drop a magnet through copper tube, the magnet slows down ?? please I want a clear answer with a clear drawing. thanks
Question 3 what happens when a charged Insulator is placed near an uncharged metallic object? They...
Question 3
what happens when a charged Insulator is placed near an uncharged metallic object? They repel each other. They attract each other. They exert no electrostatic force on each other. The charged Insulator always spontaneously discharges. They may attract or repel each other, depending on whether the charge on the insulator is positive or negative. 3. -11 points Three charges are arranged as shown in the figure below. Find the magnitude and direction of the electrostatic force on the...
State the physical term for an metallic object which has experienced a 500 00 Volt lightning...
State the physical term for an metallic object which has experienced a 500 00 Volt lightning strike (without receiving damage) during an experiment while the object is in electrostatic equilibrium. The video was shown during lecture and posted on the discussion forum.
The North-pole of one bar-magnet will attract with the North-pole of another bar-magnet True False
Part (a) explain why the notion of the magnet in part a is
retarded when the magnet is above the ring and below the ring as
well
**draw any induced currents that appear in the
ring**
Part (b) explain why the motion of the magnet is unaffected by
the ring in part b
GENERAL PHYSICS (PHYS 2001 Cutnell, Physics, 10e The drawing shows a bar magnet falling through a metal ring. In part a the ring is solid all the...
Object A is metallic and electrically neutral. It is charged by induction so that it acquires a charge of -2.82E-6 C. Object B is identical to object A and is also electrically neutral. It is charged by induction so that it acquires a charge of +2.82E-6 C. Calculate the difference in mass between the charged objects. Submit Answer Incorrect. Tries 2/10 Previous Tries
I believe the answer is wrong but I am not sure! please
explain why it is right or wrong
int-out should have 18 questions. Multiple-choice questions may continue on the next column or page - find all choices before answering 5. no current flow 001 10.0 points A magnetic dipole is falling in a conducting metallic tube. Consider the induced current in an imaginary current loop when the magnet is moving away from the upper loop and when the magnet...
D Question 12 1 pts How can a charged object attract an uncharged object made of non-conducting material? The uncharged object must somehow gain a like charge. Attraction of an insulator is not possible. The charges in the uncharged object can become polarized. O The uncharged object must somehow gain an unlike charge.
Question 3
what happens when a charged Insulator is placed near an uncharged metallic object? They repel each other. They attract each other. They exert no electrostatic force on each other. The charged Insulator always spontaneously discharges. They may attract or repel each other, depending on whether the charge on the insulator is positive or negative. 3. -11 points Three charges are arranged as shown in the figure below. Find the magnitude and direction of the electrostatic force on the...
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