Answer:
Power output, P = 0.35 watts
Explanation:
It is given that,
Mass of the fly, m = 1.5 g = 0.0015 kg
Speed of the fly, v = 2.4 cm/s = 0.024 m/s
We have to find the power output of the fly. Power output is given by :
And W = F.d
d = distance traveled
Since, v = d /t
So, P = F . v
P = 0.00035 watts
or P = 0.35 watts
Hence, this is the required solution.
Answer:
The electric field is
Explanation:
From the question we are told that
The radius of the metal sphere is
The excess charge which the metal sphere carries is
The distance of the position being to the center is
The coulomb constant is
Generally the electric field is mathematically represented as
substituting values