IB Multiple Choice - DC Circuits

Test yourself on IB Multiple Choice - DC Circuits

• When a battery is connected to a bulb, there is 2.5 A of current in the circuit. What amount of charge will flow though the circuit in a time of 0.5 s?

• What is the equation for the total resistance in a series circuit?

• Which terminal does conventional current flow towards?

• What does Kirchhoff's first law state the total current arriving at a junction is equal to?

• Assuming that none of the three currents are equal to zero, which of the following statements is false?