# help with homework

#### markben

Dec 27, 2016
4
hi

i need to find the current in the circuit number 48 it should be 0.6 amps.
can someone explain me how to solve it.

thanks.

#### Attachments

• 20161227_205621.jpg
148.6 KB · Views: 88

#### Laplace

Apr 4, 2010
1,252
If you color-code the wires it should be easy to see that R1,R2,R3 are in parallel; R6,R7,R8 are in parallel; R4,R5 are in parallel.

#### markben

Dec 27, 2016
4
If you color-code the wires it should be easy to see that R1,R2,R3 are in parallel; R6,R7,R8 are in parallel; R4,R5 are in parallel.

thanks

#### markben

Dec 27, 2016
4
hi

i need your help. i need to find the total resistance in the circuit the answer is 0.5 ohm.each resistor is 1 ohm. but i don't understand how they connected. can you teach me how to recognize the type of connection if they connected in series or parallel connection.
thanks.

#### Attachments

• 20170107_201825.jpg
119.9 KB · Views: 98

#### Laplace

Apr 4, 2010
1,252
Again, if you color-code the wires then it will be easy to see which resistors are shorted out.

#### markben

Dec 27, 2016
4
i really get stuck.
this is what i got.
after redrawing the circuit.

#### Attachments

• 20170109_175145.jpg
115.2 KB · Views: 68

#### Laplace

Apr 4, 2010
1,252
If you color-coded the wires, you would not need to work so hard.

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