Answer:
675m
Explanation:
Given parameters:
Initial velocity = 0m/s
Acceleration = 6m/s²
Time = 15s
Unknown:
Distance traveled by the body = ?
Solution:
To solve this problem; we use the expression;
S = ut + at²
Where u is the initial velocity
t is the time
a is the temperature
Insert the parameters and solve;
S = 0 x 15 + x 6 x 15²
S = 675m
Explanation:
It is given that,
Kinetic energy of the electron,
Let the east direction is +x direction, north direction is +y direction and vertical direction is +z direction.
The magnetic field in north direction,
The magnetic field in west direction,
The magnetic field in vertical direction,
Magnetic field,
Firstly calculating the velocity of the electron using the kinetic energy formulas as :
(as it is moving from west to east)
The force acting on the charged particle in the magnetic field is given by :
Since,
And,
(b) Let a is the acceleration of the electron. It can be calculated as :
Hence, this is the required solution.