Batteries 1.5 Volt and rechargeable battery 1.2 Volts
A 9 Volt battery (we'll see 6 * 1.5) and a 12 Volt battery
Voltmeter and oscilloscope in parallel: one reads 1.65 Volt the red line has risen as much
This one: 9.78 Volts, the line, oscilloscope signal is almost 10 V
But tell me Laure, how do we go from 1.5 V to 9 V with the same materials?
Laure asks why sometimes we install 2 batteries?
I have 1.5 flights in each, so I put them to the 'leu-leu' line in series: what will I have?
In series, I get 1.6 + 1.6 = 3.2 Volts!
More practical: I use the coupler in order to achieve the same result!
So how much to get to 9 Volts?
Thus, 6 elements 1.5 V in series, offer 9 V!
Laure says that in the battery there are 8 elements 1.5 V: 8 * 1.5 = 12 Volts!
But the battery is leaded which offers 2 Volts per element ...
it therefore consists of only 6 elements: 6 * 2 = 12 Volts
I change the scope of the oscilloscope to display the 12 (12.6) Volts