An electron enters in an electric field with its velocity in the direction of the electric lines of force. Then
The path of the electron will be a circle
The path of the electron will be a parabola
The velocity of the electron will decrease
The velocity of the electron will increase
As we learned
Direction of Electric field -
Due to Negative charge electric field is always towards the charge.
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Because electric field applies the force on electron in the direction opposite to it’s motion.
Option 1)
The path of the electron will be a circle
Option 2)
The path of the electron will be a parabola
Option 3)
The velocity of the electron will decrease
Option 4)
The velocity of the electron will increase
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