B) using a blood pressure monitor to find a patient's blood pressure.
Hope this helped!
Answer:
please read the answer below
Explanation:
To find the electric field you can consider the Gaussian law for a cylindrical surface inside the slab.
where Qint is the charge inside the Gaussian surface, AG is the area of the surface and rho is the charge density of the slab.
By using the formula for the volume of a cylinder you obtain:
where h is the height. If you assume that the slab is in the interval (-zo<z<z0) you can write VG:
Finally, by replacing in the expression for E you get:
hence, for z>0 you obtain E=pz/eo > 0
for z<0 -> E=pz/eo < 0
The current flowing through the circuit A is . I = e/r1 + r2.
<h3>What is circuit diagram?</h3>
An electrical circuit is depicted graphically in a circuit diagram. Simple pictures of the circuit's parts are used in pictorial circuit diagrams, where as standardised symbolic representations are used in schematic diagrams to depict the circuit's parts and connections.
"Your question is not complete, it seems to be missing the following information",
find the the current flowing through the resistors in circuit A;
The given parameters;
emf of each battery = e
internal resistance of circuit A = r₁
resistance of circuit = r₂
The equivalent resistance of the circuit A in series is calculated as follows;
Re = r1 + r2
emf = e
The current flowing through the circuit A is calculated as follows;
V = IR
I =V/R
I = e/r1 + r2
Thus, the current flowing through the circuit A is . I = e/r1 + r2
to learn more about the circuit diagram go to - brainly.com/question/27084657
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The mass of the given object is 475 kg.
<h3>What is kinetic energy?</h3>
This is the energy possessed by an object due to its motion. The kinetic energy of an object in motion is given as;
K.E = ¹/₂mv²
where;
- m is the mass
- v is the velocity of the obeject
The mass of the object is calculated as follows;
Thus, the mass of the given object is 475 kg.
Learn more about kinetic energy here: brainly.com/question/25959744
All the mass is found in the Nucleus