Answer:
Explanation:
charge, q = 2e = 2 x 1.6 x 10^-19 C = 3.2 x 10^-19 C
mass, m = 4 u = 4 x 1.661 x 10^-27 kg = 6.644 x 10^-27 kg
Radius, r = 4.5 cm = 0.045 m
Magnetic field, B = 1.20 T
(a) Let the speed is v.
v = 2.6 x 10^6 m/s
(b) Let T be the period of revolution
T = 1.09 x 10^-7 s
(c) The formula for the kinetic energy is
K = 2.25 x 10^-14 J
(d) Let the potential difference is V.
K = qV
V = 70312.5 V
Most scientific questions are based on observations. Scientists observe something repeatedly, and they do the experiments over and over again, so as to get to the bottom of some of their questions.
Hence the expression of ω in terms of m and k is
Given the expressions;
Equating both expressions we will have;
Divide both equations by 2π
Square both sides
Take the square root of both sides
Hence the expression of ω in terms of m and k is
Answer: I believe is A
Explanation: days are shorter in the winter
Answer:
The acceleration would be 3.455.