Fundamental electrokinetics problem calculation using Ohm's Law

[annin]

Homework Statement

Please help me to find the voltage drop of the wire, and the terminal voltage.

Relevant Equations

R=V/I (Ohm's law)

For a consumer with a resistance of 2 ohms, it has an internal resistance of 0.3 ohms and a voltage of 130 Vwe switch on the power source. The resistance of each connecting thread is 0.15 ohms. What is the voltage drop on the line and what is the terminal voltage?

 

[WWGD]

Welcome to PF!
Please show your work and tell us where you're stuck.

 

[annin]

I can find the current flow with the equation I=V/Rtotal,
where Rtotal=R1+R2 and R1=2 ohm
R2=0,3 ohm

but after this I do not know how to continue. Hence I thought to use the electrical resistence of the wire for solving the problem, but I can't figure out how to use it correctly.
I would appreciate some guidance.

 

[berkeman]

Homework Statement: Please help me to find the voltage drop of the wire, and the terminal voltage.
Relevant Equations: R=V/I (Ohm's law)

For a consumer with a resistance of 2 ohms, it has an internal resistance of 0.3 ohms and a voltage of 130 Vwe switch on the power source. The resistance of each connecting thread is 0.15 ohms. What is the voltage drop on the line and what is the terminal voltage?

I can find the current flow with the equation I=V/Rtotal,
where Rtotal=R1+R2 and R1=2 ohm
R2=0,3 ohm

but after this I do not know how to continue. Hence I thought to use the electrical resistence of the wire for solving the problem, but I can't figure out how to use it correctly.
I would appreciate some guidance.

Is there a diagram that goes with this problem? I'm not understanding what is being asked. (Use the "Attach files" link below the Edit window to upload a diagram of the problem.)

 

[haruspex]

it has an internal resistance

"It" being a battery?

I can find the current flow with the equation I=V/Rtotal,
where Rtotal=R1+R2 and R1=2 ohm
R2=0,3 ohm

What about these "connecting threads"? What are they and where are they in the circuit?

What is the voltage drop on the line

What line? No line was mentioned before. Is it the "threads"?

what is the terminal voltage?

Think of the battery with internal resistance as two parts, an ideal battery (no internal resistance) with a resistor in series. The voltage across the ideal battery is 130V. Given the current in the circuit, what is the voltage drop across the internal resistance?