CBSE Notes 2011-2012 » XII-Physics

Magnetic Effects of Current

Under what condition does an electron moving through a magnetic field experience maximum force ?

Submitted by mrs_gulathi on Sun, 08/28/2011 - 19:33

Short answer question

Under what condition does an electron moving
through a magnetic field experience maximum
force ?

Submitted by mrs_gulathi on Sun, 08/28/2011 - 19:33

Short answer question

Under what conditions is the force acting on a
charge moving through a uniform magnetic
field minimum ?

Submitted by mrs_gulathi on Sun, 08/28/2011 - 19:33

Short answer question

Write the S.I. unit of magnetic flux.
[Delhi 2005C]

Submitted by mrs_gulathi on Sun, 08/28/2011 - 19:33

Short answer question

Name the physical quantity whose S.I. unit is
Weber. Is it a scalar or a vector quantity ?
[Delhi 2005C]

Submitted by mrs_gulathi on Sun, 08/28/2011 - 19:33

Short answer question

Name the physical quantity whose S.I. unit is
Wb-nr2. Is it a scalar or a vector quantity ?
[Delhi 2000C, 05C]

Submitted by mrs_gulathi on Sun, 08/28/2011 - 19:33

Short answer question

Write two properties of a material used as a
suspension wire in a moving coil galvanometer.
[AI 2001, 06C]