A normal human heart, beating about once per second, creates a maximum 4.00 mV potential across 0.200 m of a person's chest, producing a 1.00 Hz electromagnetic wave. What is the maximum electric field strength produced?
maximum electric field strength: V/m
What is the corresponding maximum magnetic field strength in the electromagnetic wave?
maximum magnetic field strength: TT
What is the wavelength of the electromagnetic wave?
wavelength: mm
A normal human heart, beating about once per second, creates a maximum 4.00 mV potential across...
A normal human heart, beating about once per second, creates a maximum 4.00 mV potential across 0.350 m of a person's chest, producing a 1.00 Hz clectromagnetic wave. What is the maximum electric field strength produced? maximum electric field strength: V/m What is the corresponding maximum magnetic field strength in the electromagnetic wave? maximum magnetic field strength: T What is the wavelength of the electromagnetic wave? wavelength: m
During normal beating, the heart creates a maximum 5.16-mV potential across 0.41 m of a person's chest, creating a 1.00 Hz electromagnetic wave. What is the corresponding maximum magnetic field strength in the electromagnetic wave? Please express your answer in Picotesla (pT). Speed of electromagnetic wave is c=3.0*108 m/s Equations: E = 5, B = !
1.During normal beating, the heart creates a maximum 5.71 mV potential across 0.335 m of a person’s chest, creating a 1.01 Hz electromagnetic wave. What is the maximum magnetic field strength in the electromagnetic wave? Give your answer in picotesla (10-12T).
1.During normal beating, the heart creates a maximum 1.85 mV potential across 0.252 m of a person’s chest, creating a 1.03 Hz electromagnetic wave. What is the maximum electric field strength created? Give your answer in millivolts/m.
solve part A,B,C
Constants Part A - Practice Problem: and has a In this example we will calculate the electric and magnetic fields of a carbon dioxide laser. The laser erits a sinusoidal electromagnetic wave that travels in vacuum in the direction. The wavelength is 10.6 um, and the field is along the axis, with a maximum magnitude of 1.5 MV/m. Find the equations for the magnitudes of vectors E and B as functions of time and position. What is...
What is the maximum strength of the magnetic field (T) in an electromagnetic wave that has a maximum electric field strength of 1.00 x 103 V/m? 3.33 x 10-6 1.01 x 10-6 5.98 x 10-5 9.00 x 10-4
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Problem 7 Two microwave frequencies are authorized for use in microwave ovens: 900 MHz and 2,560 MHz. a) On its highest power setting, a microwave oven can produce 1.00 kW of power onto a 30.0 by 40.0 cm area. What is the intensity in W/m2? b) Calculate the peak electric and magnetic field strength in these waves. c) The maximum safe intensity of microwaves for human exposure is 1.00 W/m. If a radar unit...
Bob places a neutrally charged conducting ball next to a large, charged plate. The conducting ball is weakly attracted to the plate. What is the net charge on the plate? 1. a) Positive b) Negative c) Neutral (i.e., zero charge) d) Either positive or negative, but it is impossible to tell which A +1 C charge is at the origin, and a second +1 C charge is at position (x,y)-(2 m, 0). How much work is required to move the...
1. Figure G: The ideal battery has an emf of 14 V. What is the current (A) in R a) 0.200 D0.250 b) 1.00 g) 0.100 c)0.500 h)0.235 2. Figure C shows, in cross section, a spherical conducting shell that surrounds a particle of charge -2e. The shell d) 0.667 i) 1.23 e) 0.750 has a net charge of -6e. What is the magnitude (N/C) of the electric field at point P, at distance2.00 m from the j)0.820 center of...