<u>Answer:</u> A.
motor
<em>Motor uses an electromagnet to convert electrical energy into mechanical energy.</em>
<u>Explanation:</u>
Electrical engines adhere to one side hand rule. As indicated by Fleming's left-hand rule, the thumb, index finger and the center finger are extended commonly opposite to one another.
At that point, if the pointer demonstrates the bearing of the attractive field, the center finger shows the course of the present as attractive field and current travel commonly opposite to one another, at that point, the thumb will speak to the heading of power or movement.
So as indicated by this standard, the electromagnet present in an electric engine will deliver an attractive and electric field a commonly opposite way and because of these fields, the pole will pivot prompting mechanical power.
<em>In this way, the electrical vitality delivered by the electromagnet is changed over to mechanical vitality in an electric engine.</em>
The correct answer = λ= 1.899*10^-34 m
Explanation:
Since,
Wavelength = λ = h / mv
Where h = Planck’s constant = 6.626*10^-34 Js
m = mass of golf ball = 45.9 g = 45.9*10^-3 kg
v = velocity of ball = 76.0 m/s
λ = wavelength= ?
Plug in the values we get:
λ= (6.626*10^-34) / ( 45.9*10^-3*76)
λ= 1.899*10^-34 m
The major negative consequence that the global dependence on fossil fuels would likely result is the worldwide phenomenon called the global warming. The burning of fossil fuels releases carbon dioxide into the atmosphere wherein excess build-up of these causes to trap more sunlight on the earth's surface causing it to warm.
Answer:
efferent pathway
Explanation:
efferent pathway - it is the pathway used by signal to get away from the nervous system. After getting signal from the brain, efferent signal direct body to do according to the received signals.
while on the other side, afferent signals related to the signal that sends by the body to the brain. which is opposite to the efferent signals
Answer:
for any object in motion , distance is always greater than displacement