Chrome File Edit View History Bookmarks People window Help A LON-CAPAC: e Consid

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Chrome File Edit View History Bookmarks People window Help A LON-CAPAC: e Consider The × G Calculate The G An Air-filled : x e Two Plates w x × ate. e Secure https://loncapa2.physics.sc.edu/res/msu/physicslib/msuphysicslib/57-ElecCurrent Digpal Singh (Student section: 001) 2018 Spring, PHYS 202 (mishra) Cambria dio Main Menu Course Contents B I Course Contents...Set 4 Current Calculation Notes W Book Calculate the current i3 in the following configuration: 2 1-3.0V R1-80 2R3-40 R1 is Ov Submit Answer Tries 0/99 Post Discussion esc 0

Explanation / Answer

from figure, i3= i1+i2

in right hand side loop

R(i1+i2)= 1.5

40i1+40i2= 1.5 ...(i)

in left hand side loop

2*R1*i1+ R3(i1+i2)= 3

200i1+ 40i2= 3 ...(ii)

solving ...(i) & (ii)

i1= 9.375 mA

i2= 28.125 mA

i3= 28.125+9.375= 37.5 mA

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