O yesO noXOOIn the image it is depicted a schematic of a generator. The generator is made of one loop of wire connected to alightbulb The water falling is moving a magnet creating electromagnetic induction at the loop of wire.If the number of loops is increased, will the lightbulb be brighter?WaterPickup Coil ElectromagnetTurning magnetII DTransformerLoops ofthegeneratorGeneratorBar Magnet-StrengthLoops0Pickup Coll-IndicatorShow FieldShow CompassShow Field MeterLoop Area50%Show Electrons75 %Reset All50100PIRATE100

When there is a change of magnetic flux through the coil, an emf is induced. So, the bulb glows.

XO OBQB In the image, it is depicted a schematic of a generator. The generator is made of one loop of wire connected to a lightbulb The water falling is moving a magnet creating electromagnetic induction at the loop of wire. If the number of loops is increased, will the lightbulb be brighter? PRET

XO OBQB In the image, it is depicted a schematic of a generator. The generator is made of one loop of wire connected to a lightbulb The water falling is moving a magnet creating electromagnetic induction at the loop of wire. If the number of loops is increased, will the lightbulb be brighter? PRET

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

UCF PHY2054 Post Lab - Unit 07 Magnetic Fields Due to Currents 1. Consider a point 1.0 cm away from a long, straight wire. For each case below, give the current that is needed to generate listed magnetic field strength. a. Surface of the Earth- 5X10T b. Refrigerator magnet- 5x10 T c. Laboratory magnet- 0.1 to 1 T d. Superconducting magnet- 10 T
Question 1: #65 The 10-cm-wide, zero-resistance wire shown in Figure below, is pushed toward the 2.0 Ω resistor at a steady speed of 0.50 m/s. The magnetic field strength is 0.50 T. a. What is the magnitude of the pushing force? b. How much power does the pushing force supply to the wire? c. What are the direction and magnitude of the induced current? d. How much power is dissipated in the resistor?
In a double loop, voltage N S NS Field Lines Why does the bulb light brightest when the magnet is halfway the coil? A. Because magnetic fields are strongest in the center B. Because electric fields are strongest in the center C. Because magnetic fields are strongest at the edge D. Because electric fields are strongest at the edge
S2 В Plate PIP B' Bainbridge's mass spectrometer, shown in the figure above, separates ions having the same velocity. The ions, after entering through slits, Si and S2, pass through a velocity selector composed of an electric field produced by the charged plates P and P', and a magnetic field B perpendicular to the electric field and the ion path. The ions that then pass undeviated through the crossed E and B fields enter into a region where a second magnetic field B' exists, where they are made to follow circular paths. A photographic plate (or a modern detector) registers their arrival. Assume r is the radius of the circular orbit, derive ratio g/m for the ions. NOTE: Express your answer in terms of the given variables. q/m
E-nduced. Which of the following statements are TRUE regarding induced electric fields? I. In any closed path, the work done by an induced electric field in moving a charge is zero. II. An electric potential can be derived from induced electric field. III. Induced electric field is produced only when magnetic flux is varying in time. O A. I only OB. II only OC. Ill only O D. All of the above 18
The induced eddy currents from the lost coin under the sand at the beach will generate a secondary magnetic field (separate from the one generated by the exciter coil). Which of the following of Maxwell's equations would best describe the response field of the lost coin under the sand at the beach? a. $E.0A = 9 €0 b. B.aA = 0 -Ə B at c. $E.al= d. §B • Əl = μ₁(I + €0 E at Simplify the above equation, if necessary/possible
A loop of wire sits in an external magnetic field as shown (in other words, the field shown in the picture is NOT a field created by the loop). The loop has a radius of 2.8 m. If the external magnetic field changes from 5.5 T to 11 T in 6.1 s, what is the magnitude of the induced emf in the loop? a. 2.22×101 V b. 2.22×101 V c. 1.59×101 V d. 4.44×101 V e. 7.07 V
Which of the following is not true? A. If the loop area increases, the induced emf for an electromagnet setup increases. B. If the rate of change in magnetic field intensity increases, the induced emf for an electromagnet setup increases. C. If the rate of change of turning the loop of wire around the region of magnetic field increases, the induced emf for an electromagnet setup increases. D. If the number of wire loops decreases, the induced emf for an electromagnet setup increases.
4. possible emf when the loop is placed in a time-varying magnetic field. You investigate the three loop geometries in Figure A: a long, thin rectangle; a square; and a circle. Which one will give the largest emf? 1 mm O Figure A
3. In the figure, wire 1 has a current flowing out of the page (iout) and wire 2 has a current flowing into the page (in). What is the direction of the magnetic field at point P? A. to the right B. to the left C. The magnetic field at point P is zero. D. upward in the plane E. downward in the plane iout iin
1. A wire runs from north to south a. A compass needle placed above the wire points with its north pole toward the east. In what direction is the current flowing? b. If a compass is placed underneath the wire, in which direction will its needle point? 2. What will be the direction of the magnetic field if the current is due upward? 3. How does the magnitude of the current passing through the conductor affect the magnetic field?
The magnetic field through a single loop of wire 14.0 cm in radius and of 11.5 Ω resistance changes with time as shown in the figure. Calculate the emf in the loop as a function of time. a)What is the emf at t = 1.0 s? For the sign take the loop in the plane of the paper, and the magnetic field out of the paper. Take clockwise to be positive emf. b)What is the emf at t = 3.0 s? c)What is the emf at t = 5.0 s? d)What is the current at t = 1.0 s?