Question 28
Question 28 of 40
Question image for Q28
You can solve this MCQ to see its answer, but your attempt won't be logged unless you login
No letter options?
Older MCQs might not have the typical A, B, C, D choices. They have choices 1, 2, 3, and a combination of them is the answer. Below is the key that maps such combinations to the answer.
A 1, 2 and 3 are correct
B 1 and 2 only are correct
C 2 and 3 only are correct
D 1 only is correct
Topics Tested
4. Electricity and magnet...
4.2.1. Electric charge

Describe an experiment to distinguish between electrical conductors and insulators

2. Thermal physics
2.3.1. Conduction

Know that there are many solids that conduct thermal energy better than thermal insulators but do so less well than good thermal conductors

4. Electricity and magnet...
4.5.1. Electromagnetic induction

Know that a conductor moving across a magnetic field or a changing magnetic field linking with a conductor can induce an e.m.f. in the conductor