6. Where is a voltmeter in a circuit?
- At the start, to measure the original value
- Parallel
- Series
- Anywhere, p.d is always the same
7. What way does current in a circuit flow?
- both ways
- positive to negative (large part to small part of battery symbol)
- always anticlockwise
- negative to positive
8. When are thermistors used?
- In all circuits
- Burglar alarms, digital clocks
- Car engines, thermostats
- Science only
