Question
Magnetic dipole moment is a vector quantity directed from:

Answer

  1. South pole to north pole.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

S.I. unit of electric depole moment is :
The output of OR gate of two input terminals will be zero only when :
A scooter starting from rest moves with a constant acceleration for a time $\triangle\text{t}_1,$ then with a constant velocity for the next $\triangle\text{t}_2,$ and finally with a constant deceleration for the next $\triangle\text{t}_3$ to come to rest. A $500N$ man sitting on the scooter behind the driver manages to stay at rest with respect to the scooter without touching any other part. The force exerted by the seat on the man is:
If potential  V = 100 ± 0.5 Volt and current I = 10  ± 0.2 amp are given to us.  Then what will be the value of resistance(a) 10 ± 0.7 ohm (b) 5 ± 2 ohm(c) 0.1 ± 0.2 ohm(d) None of these
       
Which of the following mirrors is used in searchlight?
Same current is flowing through two identical coils. Their centers are common and their planes are mutually perpendicular. Magnetic field at the center due to one coil is B then the resultant magnetic field at the common center is :
Assertion   :   The quantity L/R possesses dimensions of time.
Reason       : To reduce the rate of increases of current through a solenoid should increase the time constant (L/R).(a) If both assertion and reason are true and the reason is the correct explanation of the assertion.(b) If both assertion and reason are true but reason is not the correct explanation of the assertion.(c) If assertion is true but reason is false.(d) If the assertion and reason both are false.
 
 
 
 
The Bohr radius of the fifth electron of phosphorus (atomic number = 15) acting as dopant in silicon (relative dielectric constant = 12) is(a) 10.6 Å(b) 0.53 Å(c) 21.2 Å                                           (d) None of these
       
Suppose, the electron in a hydrogen atom makes transition from $n = 3$ to $n = 2$ in $10^{-8}s.$ The order of the torque acting on the electron in this period, using the relation between torque and angular momentum as discussed in the chapter on rotational mechanics is$:$
An electron in the n = 1 orbit of hydrogen atom is bound by 13.6 eV. If a hydrogen atom is in the n = 3 state, how much energy is required to ionize it(a) 13.6 eV(b) 4.53 eV(c) 3.4 eV (d) 1.51 eV