00:01
Okay, for the first question, which of the following is true regarding resistors in a serious connection? okay, for resistors in a series connection, the currents through each sister store are equal to each other and are equal to the total current.
00:16
So this is the correct statement.
00:20
Next, given two batteries, one with voltage v and internal resistance r1, another rate also voltage v and eternal resistorses r2, which is the following is true connected in series facing the same direction.
00:29
Okay.
00:31
You have here two resistors.
00:33
And since the battery has internal resistance, for resistors in series, the total voltage is equal to the sum of each voltage of the component.
00:58
So in this case, v plus b, so 2v.
01:03
And the total internal resistance is the sum of each resistance...