Find magnitude of the average emf induced in the antenna

Reference no: EM13656254

A flat coil of wire is used with an LC-tuned circuit as a receiving antenna. The coil has a radius of 0.37 m and consists of 590 turns. The transmitted radio wave has a frequency of 0.93 MHz. The magnetic field of the wave is parallel to the normal to the coil and has a maximum value of 1.9x10^-13 T. Using Faraday's law of electromagnetic induction and the fact that the magnetic field changes from zero to its maximum value in one-quarter of a wave period, find the magnitude of the average emf induced in the antenna during this time.

Reference no: EM13656254

Questions Cloud

Determine the magnitude of the force exerted on the electron : An electron of mass 9.11x10^-31 kg has an initial speed of 3.00x10^5 m/s. It travels in a straight line, and its speed increases to 7.00x10^5 m/s in a distance of 5.00cm. Assuming its acceleration is constant:

What is the impedance in the secondary : The secondary voltage of an ignition transformer in a furnace is 14.5 kV. When the primary operates at an rms voltage of 100 V, the primary impedance is 23.3 O and the transformer is 91.9% efficient.

Source drives a series rlc circuit with an emf amplitude : An alternating source drives a series RLC circuit with an emf amplitude of 6.07 V, at a phase angle of +33.3°. When the potential difference across the capacitor reaches its maximum positive value of +5.25 V, what is the potential difference across t..

A man holds a double-sided spherical mirror : A man holds a double-sided spherical mirror so that he is looking directly into its convex surface, 35 cm from his face. The magnification of the image of his face is +0.13. What will be the image distance when he reverses the mirror (looking into..

Find magnitude of the average emf induced in the antenna : A flat coil of wire is used with an LC-tuned circuit as a receiving antenna. The coil has a radius of 0.37 m and consists of 590 turns. The transmitted radio wave has a frequency of 0.93 MHz.

Consider the scond hand on clock which is smoothly rotating : Consider the scond hand on a clock which is smoothly rotating. Does it have linear velocity at the tip? Does it have tangential acceleration? If you spin a bucket full of water in a circle, why doesnt the water just fall out?

Two particles are in a uniform electric field whose value : Two particles are in a uniform electric field whose value is +2500 N/C. The mass and charge of particle 1 are m1 = 1.20 x 10-5 kg and q1 = -6.99C, while the corresponding values for particle 2 are m2 = 2.94 x 10-5 kg and q2 = +18.0C.

What supplies the force to keep an object in circular motion : What supplies the force to keep an object in circular motion for a car on a turn, a ball on a string twirled in a circle, a satellite? Each situation has a different force responsible for the motion, list each separately.

Light shines-what is the wavelength of the light : Light shines through a single slit whose width is 5.8 x 10-4 m. A diffraction pattern is formed on a flat screen located 4.0 m away. The distance between the middle of the central bright fringe and the first dark fringe is 4.3 mm. What is the wavelen..

User Account

All Pages