Electric circuit-2

What is the equivalent resistance of the circuit above?


The answer is 2.556.

This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try refreshing the page, (b) enabling javascript if it is disabled on your browser and, finally, (c) loading the non-javascript version of this page . We're sorry about the hassle.

2 solutions

Shrey Suri
Jun 12, 2015

no current will pass through 3 & 4 ohm resistors as in them circuit is not complete. so current will pass through middle branch Rparallel=1/2 + 1/(3+4) = 14/9 ohm Rtotal = 1+14/9 = 23/9 = 2.556ohm

it's so easy to solve the problem just see the circuit.the 1st and last 2 connection is totally cut off.so the resistance of that connection is infinite.the middle is only countable.now calculate the equivalent resistance...the correct is 2.556 ohm

then pls draw the diagram properly.

Gajender Singh - 6 years, 10 months ago

Please draw neat diagram. It has cost me 110 points

Ameya Ballal - 6 years, 8 months ago

Log in to reply

is it ok now???

Mõĥåmmęd Źûbāïŕ - 6 years, 6 months ago

thnks to your poor drawing, i lost my level 4!! :P :P

A Former Brilliant Member - 6 years, 7 months ago

i am extremely sorry because the diagram wasn't clear enough to everyone..someone changed the diagram but it isn't as same as i have drawn before...i want to change the diagram but i can't. can anyone give me any suggestion how can i change it???

Mõĥåmmęd Źûbāïŕ - 6 years, 7 months ago

0 pending reports

×

Problem Loading...

Note Loading...

Set Loading...