Question texta) Electrons flow from positive to negative but conventional current is different. (1 mark) Multiple choice 1 Question 4 False True b) In a series circuit, no current will flow if: (1 mark) Multiple choice 2 Question 4 A series switch is open OR there is no voltage source An ammeter is connected to the circuit the battery has internal resistance There are no resistors in the circuit c) Two resistors, R1 and R2, are connected in series in a circuit, where R2 is greater than R1. The total resistance, RT, is such that: (1 mark) Multiple choice 3 Question 4 RT < R1 RT < R2 R1 < RT < R2 RT > R2 d) Resistors with resistance R1, R2 and R3 are connected in parallel in a circuit. If the branch containing R3 is open, the total ____________ of the circuit will increase. (1 mark) Multiple choice 4 Question 4 resistance voltage power current e) Potential difference is another term for (1 mark) Multiple choice 5 Question 4 Voltage Energy difference Difference between the charge on an electron and a proton Charge f) When a current of 120 μA flows through a conductor for 15 seconds, what is the total amount of charge that passes? (1 mark) Multiple choice 6 Question 4 125 x 10-3 C1.8 x 103 C 8 C 1.8 x 10-3 C g) What is the power dissipated when energy is used at a rate of 360 J per minute? (1 mark) Multiple choice 7 Question 4 360 W 360 J 6 W 21600 W h) What happens to the energy stored when the voltage across a capacitor is increased? (1 mark) Multiple choice 8 Question 4 It stays the same It decreases It increases It goes up and down i) What is the voltage at point B in the circuit below? (1 mark) Multiple choice 9 Question 4 +5 V -6 V +6 V +1 V j) What is the voltage at point C in the circuit below? (1 mark) Multiple choice 10 Question 4 0 V +9 V -11 V +20 V Please answer all parts of the question.多项填空题