Find the average induced emf in the coil during this time

Assignment Help Physics

Reference no: EM13561775

To monitor the breathing of a hospital patient, a thin belt (a 200-turn coil) is placed around the patient's chest. Suppose that the belt has a radius of 20cm and when the patient inhales, the belt expands to a radius of 20.5cm. The magnitude of the Earth's magnetic field is 50.0μT and makes an angle of 50o with the normal to the coil. Assuming that a patient takes 1.80 s to inhale, find the average induced emf in the coil during this time. What is the induced emf when the person exhales over the same time interval? What would a voltage versus time trace look like on a monitor screen as the person inhales and exhales?

Reference no: EM13561775

Questions Cloud

Two point charges of equal magnitude : Two point charges of equal magnitude are 7.6 cm apart. At the midpoint of the line connecting them, their combined electric field has a magnitude of 43 N/C. Find the magnitude of the charges. (q = ? pC)

Discussion of conductors in electrostatic equilibrium : Discuss the electric nature of conductors. Include a discussion of conductors in electrostatic equilibrium and conductors not in electrostatic equilibrium. Specifically address the following for conductors in electrostatic equilibrium:

What is the upward force on the open parachute from the air : A 54 kg person is parachuting and experiencing a downward acceleration of 2.0 m/s2. The mass of the parachute is 7.6 kg. (a) What is the upward force on the open parachute from the air? (b) What is the magnitude of the downward force on the parachute..

Assuming the magnetic flux is uniform over the area of coil : A 4mm diameter circular coil of 25 turns and total resistance 0.001Ω lies in the x-y plane at a distance of 3m from a long straight current-carrying wire along the x-axis.

Find the average induced emf in the coil during this time : To monitor the breathing of a hospital patient, a thin belt (a 200-turn coil) is placed around the patient's chest. Suppose that the belt has a radius of 20cm and when the patient inhales, the belt expands to a radius of 20.5cm. The magnitude of t..

Speed of block at instant dielectric leaves the capacitor : Consider a horizontal square plate capacitor of area 1.8*1.8 m2, capacitance in vacuum 1 F, which contains a dielectric material with dielectric constant K=6. The dielectric slides frictionlessly and is attached via a massless string and a massles..

What is the magnitude of the normal force on the crate : A crate of mass m = 92 kg is pushed at a constant speed up a frictionless ramp (? = 29°) by a horizontal force . The positive direction of an x axis is up the ramp, and the positive direction of a y axis is perpendicular to the ramp.

Potential difference across each of the four capacitors : If you charge a capacitor C1 with a battery V, then disconnect the capacitor and use it to charge 3 capacitors C2-4 connected in series, what is the potential difference across each of the four capacitors?

Synchronous communications satellites are placed in circular : Synchronous communications satellites are placed in a circular orbit that is 3.59 107 m above the surface of the earth. What is the magnitude of the acceleration due to gravity at this distance?

User Account

All Pages