Electric Feild and charge
Two balls of charges q, and q, initially have exactly same velocity. Both the balls are subjected to same uniform electric field for same time. As a result, the velocity of the first ball is reduced to half of its initial value and its direction changes by 60°. The direction of the velocity of second ball is found to change by 90°. The electric field and initial velocity of the charged particle are inclined at angle (1) 60° (2) 30° (3) 90° (4) +50°
15 Replies
@Gyro Gearloose
Note for OP
+solved @user to close the thread when your doubt is solved. Mention the user who helped you solve the doubt. This will be added to their stats.@Gamertug mine is 120° and 135°
hello! any attempt on this one?
no
what are the ideas you can use to start this q? What equations can you form?
hehe I did the same question yesterday
Hint- the bodies will accelerate in the direction of the electric field
impulse equation can be a good way to approach this
weird i was not getting any pings at all
close the forum
ok , but question is still not solved
@Gamertug
same force same impulse same time
ok lemme try
all g?