Successfully reported this slideshow.
We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. You can change your ad preferences anytime.

Electricity

277 views

Published on

الكهرباء والتوصيل على التوالي وعلى التوازي

Published in: Science
  • Be the first to comment

  • Be the first to like this

Electricity

  1. 1. C0|'IdllClOl/ lead closed SWltCh / open switch —®— ammeter —®— voltmeter leads crossing
  2. 2. Series circuit ‘_5v~‘. l§~7~‘. | ¢; ~‘A'f- dagmga’-ll If you arrange two globes one after the wii Q J53” :13 -BU rJ-. *-«= :3 {-32 09> other in a line with the battery, . 3‘-, '_)u= -ll‘ ca «ill-Ll‘ the globes are said to be in series. @535‘ .514: L13-= _;3ll o; Sa ills“ aim ‘,5 The voltage supplied is split between the 03>‘-.1‘-All 0.19 44933 933-» 45+“; two globes, but the current passing through each is 0933?‘ J13 yam 4+-=55 _)l-J3-ll Q53 the same. The two globes glow more dimly than a "l-'0‘-3&3‘-. ' oaal-. |-A-«ll Lg 7w‘—= -Y‘ 0:51" circuit with only one globe. -bl)‘ cl-. =-= -J‘ «fill 3J3‘=5l-3 If a globe in this circuit is removed or 3J3‘-“ e-3:“ 03:‘-. t-AA“ -‘fl J-“'5 J‘ ‘’‘-“J'‘ a3 :3 ‘blows’, the circuit is broken, so the dz»-ll on Jill (‘+4-Al‘ 4543.4-ng other globe will not work either.
  3. 3. Series circuit 9-llg-ill g-ls J-gag-ill 5 V no current bulb goes out é bulb removed
  4. 4. Parallel circuits . §3lg4’-llc; -A‘A¢ . _!—; ~'—~g-7-ll If you arrange the globes next to each ago} ‘At: oeal-. t-4-all Jam} 933 09: other but on separate branches you have . t_sJb35‘ G15 3335 L144 «ll-n3 til-3‘ all-33 built a parallel circuit. The voltage used by each globe is the 03:‘-. t-443‘ . ; 4:355‘ (12% e—"= -M43‘ -‘ell same, but the current is split between . c.')&°)5l‘ Q9 . ~»3-‘aw J‘-J35‘ «.353 each branch. Each globe glows with equal brightness. _ mill Zyb, -;‘-*4‘ cl-. L-an J5 If a globe in this circuit is removed or J-lée-A 3333‘ ~55 Q cl-3-44 l-0&5 J UU :5 blows, the other globe will remain lit as J-M-. v 1:31! there is still a circuit through which current may flow.
  5. 5. Parallel circuits . _5jlg. i.l| u.lsJgua9.”-II 5 V no current bulb goes out é bulb removed

×