Consider a four-sided loop of wire with an axle running through the middle. The loop is...
plz do all 10 multible choises for the three pictures QUESTION 1 Curly electric fields, L.o. non-Coulomb electric fields, can ONLY be generated by CHANGING magnetic fields True False QUESTION 2 The units of magnetic flux are T m? True False QUESTION 3 The coll encircles a solenold with a decreasing magnetic field; this results in an emf in the surrounding coll. There are 100 turns in the coil. The em through one turn of a collis 0.0001 V ignore...
8. A circular loop rotates at constant speed about an axle through the center of the loop. The figure shows an edge view and defines the angle , which increases from 0° to 360° as the loop rotates. a. At what angle or angles is the magnetic flux a maximum? b. At what angle or angles is the magnetic flux a minimum? c. At what angle or angles is the magnetic flux changing most rapidly? Explain your choice. 9. A...
5- Creating Magnetism by running a current through a wire is called ______ whereas creating potential difference by changing the magnetic flux through a loop of a conductor is called ________ A- Magnetic induction, Electromagnetic induction. B- Lenz's law, Faraday's law C- Magnetic Induction, Lenz's law D-Faradays Law, Lenz's Law E- Electromagnetic induction, Faraday's law 6- The emf induced in a coil that is rotating in a magnetic field will be at a maximum when : a- The change in...
A uniform magnetic field passes through a horizontal circular wire loop at an angle 60° from the normal to plane of the loop. The magnitude of the magnetic field is 3.0 T, and the radius of the wire loop is 10 cm. Find the magnetic flux through the loop.
A uniform magnetic field passes through a horizontal circular wire loop at an angle 16.2° from the normal to the plane of the loop. The magnitude of the magnetic field is 3.15 T, and the radius of the wire loop is 0.270 m. Find the magnetic flux ? through the loop.
A uniform magnetic field passes through a horizontal circular wire loop at an angle 19.5° from the normal to plane of the loop. The magnitude of the magnetic field is 4.15 T, and the radius of the wire loop is 0.290 m. Find the magnetic flux through the loop.
A uniform magnetic field passes through a horizontal circular wire loop at an angle 19.5° from the normal to the plane of the loop. The magnitude of the magnetic field is 2.95 T, and the radius of the wire loop is 0.210 m. Find the magnetic flux through the loop. = Wb
A uniform magnetic field passes through a horizontal circular wire loop at an angle 17.3° from the normal to the plane of the loop. The magnitude of the magnetic field is 2.75 T , and the radius of the wire loop is 0.220 m . Find the magnetic flux Φ through the loop.
To make an electric motor, you create a circular loop of wire with radius 0.0100 m. You also have a magnet that can produce a relatively uniform magnetic field of strength 0.30 T 2. a. At a certain point, the magnetic flux through the loop is 2.00 x 10- T.m2; what is the angle between the plane of the loop and the field? (Note: the angle is zero if the loop is oriented like figure P27.21 in Practice, p. 495.)...