As per Faraday's law of induction we know that induced EMF in a conducting closed loop is equal to rate of change in flux in that loop
So here we have
now when we move out a coil from magnetic field then in this case there will be EMF induced in that coil as here magnetic flux is changing with time linked with the coil.
Now this induced voltage will remain constant if coil is moved out uniformly
But it will not remain constant if coil is moved out with non uniform speed
So this statement is not always true
so answer must be
<u>FALSE</u>
Night hunting animals have more rod cells in their retinas which allows them to see better in the dark.
Answer:
stomp???, frictional force
Explanation:
this allow ur foot to be stomp
Answer:
d) the total resistance is 4 + 5 = 9 ( ohm)
e) the current in the circuit is 18/9 = 2(A)
f) the voltage in R = 4 ohm is 2.4 = 8 (V)
the voltage in R = 5 ohm is 18 - 8 = 10 (V)
Answer:
175 m
Explanation:
In a velocity vs time graph, displacement is the area under the curve.
We can calculate this as area of a trapezoid:
A = ½ (10 m/s + 60 m/s) (5 s)
A = 175 m
Or, we can split the area into a rectangle and a triangle.
A = (10 m/s) (5 s) + ½ (60 m/s − 10 m/s) (5 s)
A = 175 m
