Skip to content

Course home

Sign up

4.2.4a Resistance

EasyMediumHard
1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283
Question 39

A wire has a resistance of 6.0 Ω.

A second wire of the same material has three times the length and twice the cross-sectional area.

What is the resistance of the second wire?

A

4.0 Ω4.0\ \Omega4.0 Ω

B

9.0 Ω9.0\ \Omega9.0 Ω

C

18.0 Ω18.0\ \Omega18.0 Ω

D

36.0 Ω36.0\ \Omega36.0 Ω

Markscheme

4.2.4a Resistance Questions

  1. IGCSE
  2. /Physics
  3. /4.2.4a Resistance

132 exam-style questions on CIE IGCSE Physics 4.2.4a Resistance. Each one has a worked solution and a mark scheme showing where the marks go.

Question bank