46. perhatikan gambar!
bila amperemeter menunjuk angka 0,6 a,
maka nilai yang terukur pada volmeter adalah
jika
ham
arus
re
a
a. 1,5 volt
b. 3,4 volt
c. 4,5 volt
d. 6,2 volt
a
paraan berikut van tidak benar dari

Step-by-step explanation:

Here we need to use Ohm's Law, because we have electric current, voltage and resistances. This law state:

So, first we need to calculate the total resistance to then find the voltage. The resistances can be placed in two ways: in parallel, in series.

The pair 4 and 8 ohms are parallel, so we solve:

Which is,

Now, this total resistance of parallels ones is placed in series with the 3 ohm resistance, in this case we just sum, because they are in series:

Now that we have the total resistance of the circuit, we use the Ohm's Law:

Therefore, the right answer is B.

it is b)

hope this : )

step-by-step explanation: