Solar physics meeting at IIA, Bangalore
Solar physics meeting at IIA, Bangalore
Solar physics meeting at IIA, Bangalore
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∂B<br />
1⎡<br />
∂ ∂ ⎤<br />
2 1<br />
+ ( rvrB) + ( vθ<br />
B) = η t( ∇ − ) B + s( Bp. ∇)<br />
Ω<br />
2<br />
∂ t r ⎣<br />
⎢<br />
∂ r ∂<br />
θ<br />
⎦<br />
⎥<br />
s<br />
1 ∂η<br />
t ∂<br />
+ ( rB) ⇒ ∆B ∝ s( Bp. ∇)<br />
Ω∆t<br />
r ∂<br />
r ∂<br />
r<br />
Amplitude of M.C. determines<br />
the strength of toroidal and also<br />
poloidal field<br />
Total suns spot numb ber<br />
Amplitude of meridional circul<strong>at</strong>ion