A circular loop of wire lies level on a level table optimal. A bar magnet is organized stationary above the circular loop via its north pole point downward. As viewed from above, in what direction does the induced current circulation in the loop of wire?a) No current is induced in the loop of wire.b) An induced existing flows clockwise in the loop of wire.c) An induced existing flows counterclockwise in the loop of wire.d) The direction of the induced current cannot be figured out from the offered information.

You are watching: Which of the following statements are true regarding electric generators?


A circular loop of wire lies flat on a level table optimal in a region wbelow the magnetic field vector points straight upward. The magnetic area suddenly vanishes. As regarded from over, in what direction does the induced current flow in the loop of wire?a) An induced present flows clockwise in the loop of wire.b) No present is induced in the loop of wire.c) An induced existing flows counterclockwise in the loop of wire.d) The direction of the induced existing cannot be identified from the provided information
In the number, a conducting rod is shown moving in a uniform magnetic field . Which of the following statements are true? Check all that use.a) An electrical field is established in the rod directed from suggest a to allude b.b) The complimentary charges in the rod are acted upon by a magnetic force.c) The magnitude of the potential distinction in the rod is proportional to the stamina of the magnetic field.d) The magnitude of the potential distinction in the rod is inversely proportional to the size L of the rod.e) The magnitude of the potential distinction in the rod is proportional to the velocity v of the rod.
a) An electrical area is established in the rod directed from suggest a to allude b.b) The free charges in the rod are acted upon by a magnetic pressure.c) The magnitude of the potential difference in the rod is proportional to the stamina of the magnetic area.e) The magnitude of the potential difference in the rod is proportional to the velocity v of the rod.
Which of the following statements are true regarding electric generators?Check all that apply.a) An electric generator is supplied to boost or decrease an alternating existing voltage.b) An electrical generator converts electrical energy right into magnetic power.c) An electrical generator creates a time-dependent induced voltage.d) An electric generator creates a time-independent induced voltage.e) An electric generator converts mechanical energy right into electrical power.
c) An electric generator creates a time-dependent induced voltage.e) An electric generator converts mechanical power into electrical power.
Which of the adhering to statements are true concerning electromagnetic induction?Check all that apply.a) It is possible to induce a current in a closed loop of wire located in a unicreate magnetic area by either enhancing or decreasing the location enclosed by the loop.b) It is feasible to induce a existing in a closed loop of wire without the aid of a power supply or battery.c) It is feasible to induce a current in a closed loop of wire continuing to be at rest and located in a uniform magnetic area.d) It is feasible to induce a current in a closed loop of wire by adjust the orientation of a magnetic field enclosed by the wire.e) It is feasible to induce a present in a closed loop of wire by changing the strength of a magnetic field enclosed by the wire.
a) It is feasible to induce a current in a closed loop of wire located in a unidevelop magnetic area by either raising or decreasing the location enclosed by the loop.b) It is possible to induce a present in a closed loop of wire without the help of a power supply or battery.d) It is possible to induce a existing in a closed loop of wire by change the orientation of a magnetic field enclosed by the wire.e) It is feasible to induce a current in a closed loop of wire by altering the stamina of a magnetic area enclosed by the wire.
In the number, a conducting rod is displayed relocating to the ideal along U-shaped conducting rails. The apparatus is in a uniform magnetic area perpendicular to the aircraft of the figure. As perceived from above, in what direction does the induced current circulation in the U-shaped apparatus? a) An induced present does not flow in the U-shaped apparatus.b) An induced present flows counterclockwise in the U-shaped apparatus.c) The direction of the induced existing cannot be figured out from the given information.d) An induced present flows clockwise in the U-shaped apparatus.
A conducting rod is being dragged alengthy conducting rails, as shown in (Figure 1) . The magnetic field is directed out of the display. In what direction does the induced present circulation via the light bulb?a) Tbelow is no induced present.b) The induced existing flows with the bulb from the left to the right.c) The induced current flows through the bulb from the appropriate to the left.

See more: Facebook Post About "Missing Harrisburg Boy Kidnapped In Harrisburg Today


A circular loop of conducting wire is moving with a unicreate magnetic area, as displayed in (Figure 2) . Is a non-zero emf induced in the loop? Yes No
Two loops of wire, each having a various radius, encircle an infinitely lengthy solenoid, as displayed in (Figure 3) . The magnetic field B⃗ is zero external the solenoid. The current through the solenoid is raising through time, resulting in the magnetic area inside the solenoid to increase with time. Which statement is true?a) The emf around the 2 wire loops is the same and also is non-zero.b) The emf roughly wire loops 1 and 2 is zero since there is no magnetic field external the solenoid.c) The emf approximately wire loop 2 is better than that of loop 1.
})}else;window.area.assign("https://brianowens.tv/explanations/textbook-solutions/introduction-to-electrodynamics-4th-edition-9780321856562");">
*

})}else;window.area.assign("https://brianowens.tv/explanations/textbook-solutions/engineering-electromagnetics-irwin-electronics-computer-enginering-8th-edition-9780073380667");">
*

Engineering Electromagnetics (Irwin Electronics & Computer Enginering)8th EditionJohn Buck, William Hayt
})}else;window.location.assign("https://brianowens.tv/explanations/textbook-solutions/physics-for-the-ib-diploma-coursebook-6th-edition-9781107628199");">
*

})}else;home window.location.assign("https://brianowens.tv/explanations/textbook-solutions/introduction-to-electrodynamics-4th-edition-9781108420419");">
*