A stream of alpha particles is projected into an electric...
A stream of alpha particles is projected into an electric field between two plates X and Y as shown in the diagram above. Which of the following is correct? The particles are
accelerated and they continue in a straight line
directionally reversed at the end of the plates
deflected towards plate Y
attracted by both plates
deflected towards plate X.
Correct answer is C
No explanation has been provided for this answer.
Presbyopia is a defect of the eye resulting from ...
The instrument that measures both ac and dc is called ...
When the speed of a car is halved, its kinetic energy is ...
When the plate area of a capacitor increases? ...
The core of a transformer is usually laminated in order to ...