Skip to content

Course home

4.3 Electric circuits

Easy Medium Hard

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103

Question 65

Two 8.0 Ω resistors are connected in parallel.

What is the combined resistance of the resistors?

A

less than $Ω8.0\ \Omega$

B

exactly $Ω8.0\ \Omega$

C

more than $Ω8.0\ \Omega$ , but less than $Ω16.0\ \Omega$

D

exactly $Ω16.0\ \Omega$

Markscheme

4.3 Electric circuits Questions

IGCSE
Physics
4.3 Electric circuits

136 exam-style questions on CIE IGCSE Physics 4.3 Electric circuits, covering 4.3.1a Circuit diagrams and circuit components, 4.3.2a Series circuits, 4.3.2b Parallel circuits, 4.3.2c Current and potential difference in circuits, 4.3.2d Combined resistance of resistors in parallel, and 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