Question

jee main aspirants??

class 12​

Answer 1

Explanation:

We know that ,

Charge on alpha particle = +2e

Charge on deuteron = +e

________________________

Mass of deuteron = 1p

Mass of alpha particle = 2p

where, p is the mass of 1 proton

________________________

Force = q × E

________________________

Force on deuteron = e × E ---------(1)

and ,

Force on alpha particle = 2e × E -------(2)

__________________________

Now,

Force is also equal to Mass × Acceleration

So, from equation (1) we can write

p × a1 = e × E

=> a1 = eE/ p -----------(3)

And , from equation (2) we can write

2p × a2 = 2e × E

=> a2 = eE / p ----------(4)

Comparing equation (3) and (4), we get

a1 = a2

^_^

Answer 2

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