Given below are two statements:

Statement I : The electric force changes the speed of the charged particle and hence charges its kinetic energy; whereas the magnetic force does not change like kinetic energy of the charged particle.

Statement II : The electric force accelerates the positively charged particle perpendicular to the direction of electric field. The magnetic force accelerated the moving charged particle along the direction of magnetic field.

In the light of the above statements, chose the most appropriate answer from the option given below:

 

<p>According to Lorentz’s Force, we can write</p><p><span contenteditable="false"> <math> <mrow> <mover accent="true"> <mi>F</mi> <mo>→</mo> </mover> <mo>=</mo> <msub> <mrow> <mover accent="true"> <mi>F</mi> <mo>→</mo> </mover> </mrow> <mrow> <mi>E</mi> <mi>l</mi> <mi>e</mi> <mi>c</mi> <mi>t</mi> <mi>r</mi> <mi>i</mi> <mi>c</mi> </mrow> </msub> <mo>+</mo> <msub> <mrow> <mover accent="true"> <mi>F</mi> <mo>→</mo> </mover> </mrow> <mrow> <mi>M</mi> <mi>a</mi> <mi>g</mi> <mi>n</mi> <mi>e</mi> <mi>t</mi> <mi>i</mi> <mi>c</mi> </mrow> </msub> <mo>=</mo> <mi>q</mi> <mover accent="true"> <mi>E</mi> <mo>→</mo> </mover> <mo>+</mo> <mi>q</mi> <mrow> <mo> (</mo> <mrow> <mover accent="true"> <mi>v</mi> <mo>→</mo> </mover> <mo>×</mo> <mover accent="true"> <mi>B</mi> <mo>→</mo> </mover> </mrow> <mo>)</mo> </mrow> <mo>, </mo> <mtext> </mtext> <mtext> </mtext> <mi>s</mi> <mi>o</mi> </mrow> </math> </span>&nbsp;</p><p>Statement I is correct but Statement II is incorrect</p>

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