Physics, asked by bponemore7gmailcom03, 1 year ago

I will mark you as a brainlist.

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ishanit: the answer is 5/6ohms thanks

Answers

Answered by ishanit

by holding A & B and stretch it we get the diagram as given
clearly R1 ,R2 and R3 are in parallel so
$r6 \: = \frac{1}{3 } + \frac{1}{3} + \frac{1}{3}$
$= \frac{1 + 1 + 1}{3} = 1ohm$

R6 and R4 are in series so
$r7 = 1 + 2$
= 3ohms
now R7 and R5 are in parallel so
$= \frac{1}{3} + \frac{1}{2} \:$
$= \frac{2 + 3}{6} \: ohms$
$= \frac{5}{6} ohms$

hope this will help you
please like it and mark as brainlist
thanks

Attachments:

ishanit: mark as brainlist please

bponemore7gmailcom03: tell me how to mark brainlist as i forgot

ishanit: you really forgot or you don't want to ?

bponemore7gmailcom03: no no i really forgot

bponemore7gmailcom03: you tell me i will do so

ishanit: tell me is the answer correct?

bponemore7gmailcom03: no

bponemore7gmailcom03: answer is only 5

ishanit: it is not possible in the case you asked

ishanit: 5 is correct only when both 2 ohm resistance in series but you asked for resistance across A and B in 2ohms resistances are not in series but some how parallel

Answered by GETlost0hell

Answer:

Explanation:

The answer is

● 5/6ohms

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