Question

Какой заряд пройдет через амперметр за 2 минуты если сила тока в цепи 12 мА

Answer 1

T=2 мин=120 с
I=12 мА=12*10⁻³А
I=q/t 
q=It=12*10⁻³А*120 с=1440*10⁻³ Кл=1,44 Кл

Answer 2

Calculating Current Flow

To calculate the charge that passes through an ammeter in a given time, we can use the formula:

Charge (Q) = Current (I) × Time (t)

Given that the current in the circuit is 12 mA and the time is 2 minutes, we can calculate the charge that passes through the ammeter.

Using the formula, we get: Q = I × t Q = 12 mA × 2 minutes

Calculation

Q = 12 mA × 2 minutes = 24 mC

So, the charge that will pass through the ammeter in 2 minutes is 24 milliCoulombs.

[[7 #]]