Guess Paper – 2010
... 5. Two wires of equal lengths are bent in the form of two loops. One of the loop is square shaped where as the other loop is circular. These are suspended in a uniform magnetic field and the same current is passed through them. Which loop will experience greater torque? Give reasons. [1] 6. How does ...
... 5. Two wires of equal lengths are bent in the form of two loops. One of the loop is square shaped where as the other loop is circular. These are suspended in a uniform magnetic field and the same current is passed through them. Which loop will experience greater torque? Give reasons. [1] 6. How does ...
PowerPoint
... Two fixed conductors are connected by a resistor R = 20 Ohms. The two fixed conductors are separated by L = 2.5 m and lie horizontally. A moving conductor of mass m slides on them at a constant speed, v, producing a current of 3.75 A. A magnetic field with magnitude 5 T points out of the page. In wh ...
... Two fixed conductors are connected by a resistor R = 20 Ohms. The two fixed conductors are separated by L = 2.5 m and lie horizontally. A moving conductor of mass m slides on them at a constant speed, v, producing a current of 3.75 A. A magnetic field with magnitude 5 T points out of the page. In wh ...
LAB COURSE: 253B/255B FALL 2014
... There will be two types of labs: (1) traditional labs (T), in which data is taken by hand and (2) computer labs (C), done using the computer and attached equipment to gather data. Attached to this syllabus is a schedule of the labs. The type of report will depend on which type of lab you are doing. ...
... There will be two types of labs: (1) traditional labs (T), in which data is taken by hand and (2) computer labs (C), done using the computer and attached equipment to gather data. Attached to this syllabus is a schedule of the labs. The type of report will depend on which type of lab you are doing. ...
PH504lec1011-10
... The strength of the electric field produced by each plate is given by eq.(23.15). The direction of the electric field is perpendicular to the plate, and pointing away from it. The strength of the total electric field in each of the quadrants is given by ...
... The strength of the electric field produced by each plate is given by eq.(23.15). The direction of the electric field is perpendicular to the plate, and pointing away from it. The strength of the total electric field in each of the quadrants is given by ...
Analyzing Magnetic Fields with Solenoids - PhysicsEd
... solenoid diagrams that allow my students to see the magnetic field created by the solenoid as well as how a magnet can create a current through a solenoid. I find these applets to be helpful for students trying to understand the interactions between magnetism and current flow in their solenoids. Con ...
... solenoid diagrams that allow my students to see the magnetic field created by the solenoid as well as how a magnet can create a current through a solenoid. I find these applets to be helpful for students trying to understand the interactions between magnetism and current flow in their solenoids. Con ...
Document
... 27-3 Force on an Electric Current in a Magnetic Field; Definition of B Example 27-2: Measuring a magnetic field. A rectangular loop of wire hangs vertically as shown. A magnetic field B is directed horizontally, perpendicular to the wire, and points out of the page at all points. The magnetic field ...
... 27-3 Force on an Electric Current in a Magnetic Field; Definition of B Example 27-2: Measuring a magnetic field. A rectangular loop of wire hangs vertically as shown. A magnetic field B is directed horizontally, perpendicular to the wire, and points out of the page at all points. The magnetic field ...
electrostatic
... 19. What is the shape of equipotential surfaces for an isolated point charge ? 20. Name the physical quantity whose S.I. unit is J/C ? 21. Does the electric potential increase or decrease along the electric line of force ? 22. Is electric potential at any point in space necessarily zero if intensity ...
... 19. What is the shape of equipotential surfaces for an isolated point charge ? 20. Name the physical quantity whose S.I. unit is J/C ? 21. Does the electric potential increase or decrease along the electric line of force ? 22. Is electric potential at any point in space necessarily zero if intensity ...
C:\exams\June\June_06\physics\final\Physics 3204 June 2006.wpd
... A negatively charged rod is close to, but not touching, the ball of the electroscope. A negatively charged rod has touched the ball of the electroscope. A positively charged rod is close to, but not touching, the ball of the electroscope. A positively charged rod has touched the ball of the electros ...
... A negatively charged rod is close to, but not touching, the ball of the electroscope. A negatively charged rod has touched the ball of the electroscope. A positively charged rod is close to, but not touching, the ball of the electroscope. A positively charged rod has touched the ball of the electros ...
Context Factors and Mental Models – Examples in E&M
... the arrows in Q1 prompted the issue of the ‘end of the electric field region’ (“it will not move since it is not ‘in’ the electric field”). The ‘end of the field’ also gave rise to the choice D. One argument goes as follows: “The electric field points from positive charge to the negative charge. The ...
... the arrows in Q1 prompted the issue of the ‘end of the electric field region’ (“it will not move since it is not ‘in’ the electric field”). The ‘end of the field’ also gave rise to the choice D. One argument goes as follows: “The electric field points from positive charge to the negative charge. The ...
Magnetic monopole
A magnetic monopole is a hypothetical elementary particle in particle physics that is an isolated magnet with only one magnetic pole (a north pole without a south pole or vice versa). In more technical terms, a magnetic monopole would have a net ""magnetic charge"". Modern interest in the concept stems from particle theories, notably the grand unified and superstring theories, which predict their existence.Magnetism in bar magnets and electromagnets does not arise from magnetic monopoles. There is no conclusive experimental evidence that magnetic monopoles exist at all in our universe.Some condensed matter systems contain effective (non-isolated) magnetic monopole quasi-particles, or contain phenomena that are mathematically analogous to magnetic monopoles.