Consider the following statements  Statement 1: The energy of a charged particle in a uniform magnetic field does not change  Statement 2: Magnetic field does no work

$\begin {array} {1 1} (a)\;Both\: the\: statements\: are\: true.\: Statement \: 2\: is \: a \: correct\: explanation\: of \: statement\: 1 \\ (b)\;Both\: the\: statements\: are\: true.\: Statement \: 2\: is \:not \: a \: correct\: explanation\: of \: statement\: 1 \\ (c)\;Statement \: 1 \: is \: true, \: statement\: 2\: is\: false \\ (d)\;Statement \: 2 \: is \: true, \: statement\: 1\: is\: false \end {array}$

In a uniform magnetic field a charged particle there is no induced electric field so no change in energy of particle and so no work is done by uniform magnetic field.
Both (1) and (2) are correct.
Ans : (a)
edited Mar 6