Answer :
The kinetic energy of the electron moving at 6.00 × 10^6 m/s is approximately 1.6347221 × 10^(-18) joules (J).
To calculate the kinetic energy of an electron moving at a given velocity, we can use the formula for kinetic energy:
KE = (1/2) * m * v^2
where:
KE is the kinetic energy,
m is the mass of the electron, and
v is the velocity of the electron.
The mass of an electron (m) is approximately 9.10938356 × 10^(-31) kilograms.
Given the velocity (v) as 6.00 × 10^6 meters per second, we can now calculate the kinetic energy:
KE = (1/2) * (9.10938356 × 10^(-31) kg) * (6.00 × 10^6 m/s)^2
KE = (1/2) * (9.10938356 × 10^(-31) kg) * (3.6 × 10^13 m^2/s^2)
KE ≈ 1.6347221 × 10^(-18) joules (J)
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