A series circuit ammeter calculates the current representation between two resistors

A series circuit ammeter calculates the current representation between two resistors

The current indication is the sum of total voltage divided by two resistors

In the circuit, there used to be a resistor and an ammeter. At this time, a resistor is connected in parallel with the resistor. Will the current representation number increase or decrease

Ohm's law
Resistance characteristics of parallel circuit
1 / R total = 1 / R1 + 1 / r2 ······ + 1 / RN
According to the factors that affect the conductor resistance, the total resistance is reduced because several conductors are connected in parallel, which is equivalent to increasing the cross-sectional area of the conductor in the access circuit