1.

A charged particle with some initial velocity is projected in a region where non-zero uniform electric and/or magnetic fields are present. In column I, information about the existence of a electric and/or magnetic field and direction of initial velocity of charged is mentioned. Match the entries of Column I with the entries of Column II (Consider all possibilities) Column IColumn II(a)→E=0, →B≠0 and initial velocity may be at any angle with →B including 0∘(p)Straight line(b)→E≠0, →B=0 and initial velocity may be at any angle with →E including 0∘(q)Parabola(c)→E≠0, →B≠0 →E||→Band initial velocity is⊥to both →E and →B(r)Circular(d)→E≠0, →B≠0, →E is perpendicular to B and initial velocity is perpendicular to both →E and→B(s)Helical path

Answer»

A charged particle with some initial velocity is projected in a region where non-zero uniform electric and/or magnetic fields are present. In column I, information about the existence of a electric and/or magnetic field and direction of initial velocity of charged is mentioned. Match the entries of Column I with the entries of Column II (Consider all possibilities)

Column IColumn II(a)E=0, B0 and initial velocity may be at any angle with B including 0(p)Straight line(b)E0, B=0 and initial velocity may be at any angle with E including 0(q)Parabola(c)E0, B0 E||Band initial velocity isto both E and B(r)Circular(d)E0, B0, E is perpendicular to B and initial velocity is perpendicular to both E andB(s)Helical path




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