Question

A 6-ohm resistor and a 4-ohm resistor are
connected in series with a 6-volt battery in an
operating electric circuit. A voltmeter is
connected to measure the potential difference
across the 6-ohm resistor.
In the space in your answer booklet, draw a
diagram of this circuit including the battery,
resistors, and voltmeter using symbols from the
Reference Tables for Physical Setting/Physics.
Label each resistor with its value. [Assume the
availability of any number of wires of negligible
resistance.]

Answer 1

     The current flowing in the circuit is given by the Ohm's First Law.

$i_{eq}= \frac{V}{R_{eq}} \\ i_{eq}= \frac{6}{4+6} \\ i_{eq}= 0.6A$
 
     The current flowing in the 6-ohm resistor is the total current of circuit, therefore the voltage drop across this resistor is given by:

$V_{6}=R_{6}*I_{eq} \\ V_{6}=6*0.6 \\ \boxed {V_{6}=3.6V}$
 
Obs: the drawing is attached

If you notice any mistake in my english, please let me know, because i am not native.