Answer:
V = 1.1658 × V
Explanation:
given data
strip of copper thick = 130 µm
strip of copper wide = 4.40 mm
uniform magnetic field of magnitude B = 0.79 T
current i = 26 A
number of charge carriers per unit volume = 8.47 × electrons/m³
solution
we know that number density is express as
n = \frac{Bi}{Vle} ...............1
B is uniform magnetic field and i is current and V is hall potential difference and l is thickness and e is electron charge 1.6 × C
so V will be as
V = \frac{iB}{nle} .....................2
so put here value and we get V
V =
V = 1.1658 × V
Answer:
false
Explanation:
The car would not move unless being pushed or dragged
Answer:
Explanation:
The force of friction between the quails feet and the ground is:
So the coefficient of static is solve
E) Biotechnology use can lead to an increase in soil erosion and pollution runoff through decreased pesticide use.
Explanation:
Biotechnology use cannot lead to an increase in soil erosion and pollution runoff through decreased pesticide use.
There is no relationship between biotechnology use and increase soil erosion and pollution run off.
Biotechnology involves the application of technology based on living things.
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Influence of science on society.
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Answer:
D. The frequency is not affected as the volume of sound increases
Explanation:
Volume of the sound is defined by the amplitude of the wave or how loud a sound is whereas Frequency is basically the pitch of the sound and is inversely proportional to the wavelength . Increasing frequency will increase the pitch of the sound without affecting it's volume.