a spring made of copper is moved toward a stationary magnet ..what changes obseved when end of spring are connected
why does north pole of a magnet point toward geographical north
why des angle of declination increase
why does value of dip increases as we move from equator to pole
cham34
Asked:
December 2022
what is use of glass bulb in electric bulb?canwe use electric bulb without glass bulb
what is magnetic meridian and magnetic equator
can we use dip circle to identify the magnetic meridian of earth
why electrical energy is transmitted with high voltage low current
cham34
Asked:
December 2022
difference between geographic axis and geographic meridian? which is more powerful between compass needle and bar magnet
cham34
Asked:
December 2022
is unmagentise steel get magnetise in surface of earth in north south direction
explain the principle behind maglev trains
cham34
Asked:
December 2022
would a unmagnetise iron bar become magnet when buried in soil in north south direction
cham34
Asked:
December 2022
is magnetic poles can be changed when compass is placed below or above in a current carrying conductor
rxplain why magnetic field lines never intersect each other
inan electric circuit ,why fuse is always connected in series
which is more powerful bar magnet or horse shoe magnet