i have done o.level in Pakistan.want to do my a.level.in UK could u guide me well please how at the age of 15 can admitte to a college and what is great britten law for teeneger who want to do their a level in UK.would u be able to deliver ur message to my email.www.bashir.masood@hotmail.com.thanks for paying good attention and thanks alot for everything.
The answer depends on what you mean by an "ib".
yes.
yes, to view press 1 before entering alevel.
Ummm....do you mean how many Ib's are in a ton? 1 ton=2000 pounds
Ib Henrik Cavling was born on April 1, 1918, in Denmark.
start at Ic'= Ic1+Ic2 Ib'=Ib1 Ic1=B1*Ib' Ie1=Ib2=Ib'(B1+1)=Ib'B1 + Ib' Ic' = Ib'*B1 + Ic2 Ic2= B2(Ib'B1+Ib') Ic' = Ib'B1 + Ib'B1B2 + Ib'B2 divide by Ib' Ic'/Ib'= current gain =B'=B1+B2+B1B2 note: calculations without resistance
//you tell us and we'll both knowassuming that you have used h-parameter analysis for this ...Vb contains the Ib and the Ie terms which can be expressed ad Ie=(1+Hfe)Ibthen we haveVb=Hie*Ib + Re*Ie=Hie*Ib + Re(1+Hfe)Ib=Ib(Hie+(1+Hfe) Re)then we can findRi as Vb/Ib= Hie+(1+Hfe)*Rehope that helps....
16
Ummm....do you mean how many Ib's are in a ton? 1 ton=2000 pounds
It already is in the form a+ib. a = root 7, the b=1 (i.e 1 x i ).
1 lb = 453.5924 grams
Actually the current gain is equal to Beta+1, not Beta. The current from/into the emitter is the sum of the current into/from the collector and base. Of course this assumes linear operation.For a proof: Ie + Ib + Ic = 0Ic = Beta * IbIe + Ib + Beta * Ib = 0Ie + (Beta + 1) * Ib = 0Ie = -(Beta + 1) * Ib