TS EAMCET · Physics · Work Power Energy
A proton and an ' \(\alpha\) ' particle are both accelerated from rest in a uniform electric field. The ratio of works done by the electric field on the proton and the \(\alpha\)-particle in a given time is
- A \(1: 1\)
- B \(1: 2\)
- C \(1: 4\)
- D \(4: 1\)
Answer & Solution
Correct Answer
(A) \(1: 1\)
Step-by-step Solution
Detailed explanation
Acceleration of charge particle in an electric field is \(a=\frac{q^E}{m} \therefore v=u+a t=\left(\frac{q^E}{m}\right) t \Rightarrow v \propto \frac{G}{m}\) \(\therefore\) Work done by electric field,…
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