Case : Read the passage and answer the question(s). A force on a charge in electric and magnetic field is given as : F = qE + qvB where,  E : Electric field B : Magnetic field q : Charge v : Velocity of the charge Based on this information, answer the question that follows.

What will be the force if the electric field and magnetic field are both halved?

Halved Doubled Quadrupled Squared

Halved

F ∝ E, B