Skip to content

Course home

Sign up

4.3.3 Action and use of circuit components

EasyMediumHard
12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758
Question 41

Which circuit includes a light-dependent resistor (LDR) and how does the resistance of the LDR behave as the light intensity increases?

A

Circuit: light detector; Resistance behavior: increases

B

Circuit: light detector; Resistance behavior: decreases

C

Circuit: temperature detector; Resistance behavior: increases

D

Circuit: temperature detector; Resistance behavior: decreases

Markscheme

4.3.3 Action and use of circuit components Questions

  1. IGCSE
  2. /Physics
  3. /4.3.3 Action and use of circuit components

67 exam-style questions on CIE IGCSE Physics 4.3.3 Action and use of circuit components. Each one has a worked solution and a mark scheme showing where the marks go.

Question bank