# Revision problems

### Explanation of question 3

In the circuit of Fig. 12.1, the current in the 20k resistor will be

1. less than the current in the 5k resistor
2. equal to the current in the 5k resistor
3. greater than the current in the 5k resistor
4. greater than the current in the 2k resistor

The answer is :- 1

The higher the resistance the less current will flow. Remember Ohm's law.

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