DP Physics (last assessment 2024)
Question 22N.2.HL.TZ0.b.i
| Date | November 2022 | Marks available | [Maximum mark: 1] | Reference code | 22N.2.HL.TZ0.b.i |
| Level | HL | Paper | 2 | Time zone | TZ0 |
| Command term | Calculate | Question number | b.i | Adapted from | N/A |
b.i.
[Maximum mark: 1]
22N.2.HL.TZ0.b.i
Resistor R is connected in a circuit with a cell that has internal resistance.
The ammeter and the voltmeter are ideal.
The resistance of R is 50.0 Ω. The voltmeter reads 1.47 V.
Calculate, in mA, the current in the resistor.
[1]
Markscheme
«mA» ✓
Examiners report
Very well answered, with most candidates successfully answering in the required unit of mA.
